Showing posts with label fishkeeping. Show all posts
Showing posts with label fishkeeping. Show all posts

Friday, August 07, 2009

things i like...

1) A good stylist who gives me a good haircut, consistently. My stylist just moved from one salon to another, and I didn't spend 0.1 seconds trying to figure out whether to be loyal to the salon or the stylist. Curly hair ain't easy, y'all!

2) Ice. It soothes aching muscles, it brings coffee down to a comfy summer drinking temperature, it makes my dogs scrabble across my kitchen floor chasing its frictionless fleeting form. No end to the hilarity OR usefulness of ice.

3) Growing and nurturing things. Fish. Plants. Dogs. Marriages. Well, just the one marriage, but you get the idea. I can't bake, but I can make stuff grow!

4) Swimming. I like the way it feels when I'm suspended in the water. I like the way water slides over my skin. I don't know if I'll still be so in love with swimming this winter when the weather is cold, but for now, I lurve it.

5) Air Conditioning. The south didn't get civilized until this handy invention became commonplace. I wouldn't live in the cold, cold north unless I was paid to, and even then it would have to be sums of money in direct proportion to the volume of snow I have to move in the course of my daily life. But without air conditioning? I would not so much enjoy all the easy access I have to sunshine, beaches, quality mexican food, and year-round motorcycle weather.

count those blessings, y'all!

Wednesday, July 15, 2009

send in the clowns

Pair of Clownfish And by clowns, I do NOT mean another round of plumbers or bathroom renovators. In this case, I actually mean clownfish. Like these little guys pictured here. I bought a tank recently off a friend of mine who was getting out of the hobby. I bought it, put his freshwater fish into my livebearer tank, and converted his lovely acrylic 55 gallon tank to saltwater. I've had it up and running with nothing but rocks and sand in it for a month now, to allow all the right kinds of bacteria to dig in to the rocks and start converting nasty fish pee into harmless fertilizer. Did you know that fish tanks are basically composting toilets? I betcha didn't know that. Next time you meet an aquarium hobbyist, or even a conservative with a goldfish bowl, you can mock them for being freaky environmentalist tree-lickers with composting toilets. Because I know that's the sort of thing you all like to do.

Tonight, I put my first fish into my new saltwater tank: the two clownfish pictured here. They're supposed to be pretty hardy, so they ought to survive my learning curve. As a trained environmental engineer I know a thing or two about water chemistry, and so I always sound like I know what I'm talking about. I needed to bring up the pH of my tank water a little bit, and I seriously considered using baking soda, but then I remembered that I have no idea how much would be required and I didn't know if it would leaven my fish so I went and bought a pH buffer from the fish store. I still laugh about the bottles of "pH reducer" that pool stores sell for $25 each, when you can get a jug four times the size for $5 at the grocery store if you're willing to carry around something labeled Muriatic Acid. The contents of the two bottles are the same, but there's something scarier about toting a jug-handled plastic container with a skull and bones symbol and the word ACID in large letters on the front. Anyway, for all I like to adjust the pH myself with real acids and bases, I wound up with a very expensive little bottle of powder that looks precisely like baking soda tonight. My inner geek is probably going to compute the molarity and molality of baking soda solutions tonight while I sleep so that I can be freed from the tyranny of pet shop chemistry supplies.
Coral Banded Shrimp
I also got a little shrimp to keep the rocks and sand clean. If I can keep him safe from my shrimp-gobbling family, he should fit in nicely. His picture is a little blurry, but you get the idea. I'm something of a giant Amazon, being the size of the average dude, basically. So when I say that without the shrimp in my diet as a kid on the Texas coast, I'd have stopped growing at five feet tall, that's saying something. This particular shrimp has giant freaky claws that make him look a little more like a crawfish than a shrimp, so maybe he could defend himself if my dad came over to visit and got peckish. I dunno.

Last but not least, since I spent the last two posts blah-ing on and on about my bathroom renovation project, I figured I'd post a picture of the finished product. Hooloovoo Bathroom Here is my shiny new bathroom! Rose just noticed that I didn't pick on her at all in this post (since I read it to her on her way out of the office). In fact, I owe her credit for all the photography here. She picked that blue in the bathroom, and I have to say I like it a lot, even though I always want to refer to it as a "hyper intelligent shade of the color blue" just to see who remembers their Douglas Adams.

Thursday, December 04, 2008

snails, anyone?

Clown LoachI was poking around in the tags of my blog the other day and realized I have quite a few mentions of snails. But none lately. And that's not because I'm snail-free. Oh, no! I seem to have more snails now than I did before, but they're in a smaller tank, so it might just be that they're crowded together now. Last time, I went out and bought myself a pair of clown loaches. They eat snails, you see. I didn't do a whole lot of research before I bought them, though. That's unusual for me. Rose is the impulse buyer, the one who will walk into a Jeep dealership to buy shiny bits and drive out in a new (to her) V-10 pickup truck because it rumbles so nicely. I'm the one who obsessively researches the consumer reports, digital photography communities, and asks everyone I know about their camera before spending $200 on a point-and-shoot.

So for me to just walk into a fish store and walk out with two fish in a bag was a pretty unusual deal. It turned out to be a rotten investment, too. Because after I named them (Giuseppe and Antonio, because they were mafioso clowns who sent snails to sleep with the fishes) and figured out their habits and decided they probably were eating a few of the smaller snails and I was okay with it even if they ate one of my smaller fish, too... they died. The ingrates. It turned out they were pretty terribly unsuited to the tank I had them in, and they got into a turf war with my Siamese Algae Eater. He turned out to be quite the murderous jerk before he finally got rubbed out, but after he got rid of the Clowns he had control of the entire tank like those mustachioed, silk-shirt wearing Chinatown bosses in bad kung fu movies. I have a feeling the "friendly" and "community" tropical fish I keep in that tank had a meeting under the log one night and conspired to strangle him with a plastic plant.

Anyway, since the death of all the mob personalities in my tank, the snails have been getting out of control. I needed another one to fill the gap, but one that would not grow to be 12" long since the tank is only about 16" across.

Angelicus BotiaThis time, I did obsessive research. I probably spent a little less time on it than I did buying my new car last month, but only by an hour or two. I ended up with an Angelicus Botia. And I haven't named him. I'm a little superstitious about it now. But I did rearrange the tank to give him some good hidey-holes, because, having done the research, I knew he'd like that. And he's made it well past the date when a Jewish family would've named a new baby, and is also past the traditional naming-date for a newborn Roman. So, I've decided to give the Botia a name. I'm calling him Botzilla! Because he's a vicious monster who destroys Tokyo by night! Except that instead of Tokyo it's a small colony of snails. I'll keep you posted on his progress.

Wednesday, January 17, 2007

whoever sent me this birthday gift is FIRED!!!

snow sucks. snow on my birthday sucks even more. the only consolation is that at least i work from home now so i don't have to go out in it. oh, and i hear that snow on your birthday is good luck. i really hope that proves to be true.

i totally forgot to pull my plants in at the beginning of this freeze, but last night i decided they couldn't get any MORE frozen than they already were, so i left them out to get snowed on. so now i've got little green icicles growing up from pots in my back yard. poor things, they really deserve better mothering than i give them. the iris will be fine, i know. the palm? maybe not so much.

the OTHER consolation is that my girlfriend is taking me out for dinner tonight in her 4-wheel drive pickup and we're going to celebrate with some yummy food. 4-wheel drive and sensible driving guarantee that we'll get there and back in one piece. my girlfriend's company ensures that i'll have a celebratory evening, in spite of the funk i'm in over this whole frozen-housebound thing.

until then, i return you to your regularly scheduled snow. bleh.

oh, yeah! i forgot my other HappyThing... i finally got my secondary fish tank set up. i have moved my fishes from their big tank downstairs that was getting WAY too much direct sunlight (and was thusly growing big, nasty, slimy mats of algae in places where my algae-eater couldn't go) to their cozier tank upstairs. that took all of MLK day, basically. well, that and some WoW business, cuz i'm a big ol' geek...

anyway, that freed me up to move the big tank across the room - because you don't want to move a fishtank while it's full, and i didn't even have to try it to learn that! in its new spot, it will get a very small amount of indirect sunlight. so i've cleaned all the fish and snail poop out of it and filled it with chlorine-free water. i'm going to hook up the filter and airlines tonight and start cycling it (growing ammonia-eating bacteria) so that i can get some fish in there with my next paycheck. yippee! this is going to be my artsy "concept" tank in which all the fish are black, white, or black-and-white. i may even move some of the zebra danios (bet you can tell from the name what color they are, huh?) from my upstairs tank into the downstairs one so that i can add some more of the colorful tetras upstairs, now that the snail poop is under control. maybe i'll even go get a buddy for joey, the clown.

Monday, December 25, 2006

merry christmas

i'm at my folks' house and truly i'm digging the rest. there is nothing quite like taking a holiday on which your biggest responsibility is brushing your teeth between meals to keep the cheese dip from conflicting with the boiled shrimp and that from conflicting with the fudge and that from conflicting with the lasagna. my folks have been excellent hosts and my sisters and their significant others were all here to share in it. we've had a good, peaceful, happy holiday. thanks to everyone involved!

as for the snails, Joey the Clown Loach has been rubbing them out with the desired efficacy. i don't usually name my fish, because i usually buy small schooling fish in bunches of 6. however, with the snail problem, i just bought a pair of clown loaches, and they were distinct enough for me to name them. so i named them Tony and Joey, which was short for Antonio and Giuseppe Corleone. unfortunately, tony didn't make it. however, before he croaked, two of my other fish died. one was floating at the top of the tank with his eyes missing. the other was never found. it is assumed that Tony and Joey, the Clowns, were involved although nothing can be proved conclusively. once Joey had established himself as the boss of the tank and a fish not to be messed with, he started in on controlling the snails. almost every time i walk by the tank, he seems to be sucking the insides out of a snail shell. color me thrilled!

Tuesday, December 12, 2006

fresnosnow

note that in the title, i've cleverly morphed the name of my current location with the newsy item "no snow". thus, you may assume that i'm relatively much happier than i was last week in wyoming. yea! no snow here! when i mentioned my bliss over this fact to my class, one of the students said that it HAD snowed here recently - in 2000. :) yup. i love cities where they recall the last snowfall merely by the year in which it occurred. that's heavenly.

i would like it noted, for the record, that i have a new standard for rapid reproduction in the animal kingdom. it is not, gentle readers, as you would surmise from pop culture reference, the rabbit. it is, contrarily, the snail. do you think, honestly, that i could fit one more comma-delimited aside into this paragraph?

seriously, yos. i refer you to my previous post on the snail issue as regards my fishtank here. well, apparently, i never did post about the snails the first time. i've just searched through all my archives for a record of a post on the bonus snails when they were discovered, and such has not been found. since i mentioned them, however, they have been multiplying at an ALARMING pace. i've now got so many snails that they're literally clogging the filter. some of the wee ones got sucked into the filter and just lived in there for a while. they come out every night to feast on my driftwood and poop. snail poop doesn't sound like it would be a significant problem, but when they reproduce faster than rabbits, it really is. and, unlike rabbits, there are few natural hazards in the fish tank environment that these little poopers have to survive. i had no idea what to do about the little menaces! they don't need partners to reproduce all the time. for those of you in shocked disbelief, see here where wiki informs you (as it did me) of this True Fact (TM, pat pend). i did a little research, and discovered that some fish will eat them. so i went out and got a couple of those. unfortunately, one of them croaked. i blame the snail poop for polluting the water. anyway, the snails are reproducing at a rate which has no simile or metaphor. they're way faster than rabbits, i assure you. hopefully, the one remaining snail-eating fish will help with the snail decimation project.

i'll keep you posted, because i know you're dying to know.

Monday, June 26, 2006

Does This Bike Make My Butt Look Fast?

so... as i said in my last update, i had the rest of the week tightly planned. tuesday, i hung out with mom and we had a fantastic day of r&r. we went to the tejanita seafood restaurant and had shrimp cocktail for brunch (envision a bloody mary with huge boiled gulf shrimp and pico de gallo and limes in it), followed by X-Men 3 in the theater (maybe not as good as x-2,, but overall a good film), followed by salty-lime smoothies (basically, a virgin margarita in a cup the size of Sonic's Route 44 drinks), and then pedicures! yea! then, we rented movies and watched 16 Blocks (Bruce Willis does NOT look like himself in that movie, and Mos Def has a very annoying accent but delivers great acting, as always), followed by The Chronicles of Narnia: The Lion, The Witch, and The Wardrobe. i'd heard from other people that it wasn't up to the standard set by the book, but since i read the books when i was in 4th grade, it lived up to the foggy memories i had. it hit all the high points and was beautiful to watch, at any rate.

wednesday, i worked on my fish tank and then had swim-time with a friend of mine. i had bought some new rocks and plants and such for my tank, and i wanted to put them in. the new gravel is a mish-mash of reds, pinks, and purples which goes very well with my plants, which are green and red. i had to get the fish out so i could get the gravel in, so that meant i had to get a bunch of water out, too. i used my gravel vacuum to siphon a bunch of water into my largest cooler. that didn't look like enough, though. not that i didn't think my fish would fit in there, but i had to net all my fish out of the tank. it's easier to chase the little boogers down when they don't have much water to run and hide in. so i had to get the water level pretty low just to make the process of catching them easier. so i got my next-biggest cooler out and used it, as well. then i decided i could get more water into both of the coolers, so i siphoned off a little more. that accounted for about 75% of the water in my 45 gallon tank, and i was very pleased with myself. i should've known, at that point, i'd made a mistake. as they say, though, experience is knowledge you acquire five minutes after you needed it. i netted out the fish and put them all into the big cooler. then i started pulling out the rocks and stuff that were in there. there were also a few adventures with the electricity, the tank lid, the light, the bubbler, and the filter, but they don't make for a good story. i'll just say that i spent some time jacking around with all that gear before i ever got to the good part, which was putting the new stuff in the tank. just before i got to add the new rocks to the tank, i looked over to check on my fish and noticed there was one in the smaller cooler.

WTF?

i had, as previously stated, put them ALL in the large cooler. and as i was looking over and noticing this stray fish in the small cooler and pondering how he got there, he jumped right out of the small cooler and onto the table it was sitting on. EEP! so i dashed over and caught him gently and replaced him into the large cooler. you'd think at this point that i'd close the lid on the cooler, right? NO! so i added the gravel to the tank, mixed it in, put in the new plants (they look fabulous, btw) and turned around to see a fish on the carpet next to me. *gasp!* i picked him up, pulled the dog hair off him and put him back in the cooler. he was okay, it seemed, as he swam off. i had another adventure adding a new bubbler column to my undergravel filter, seeing as how i was missing a part i needed. i had to improvise some tubing foo, but by this point i'd been on the phone with my swimming buddy a couple of times and i didn't have time to get over to my Local Fish Store (LFS) before i went to swim. i looked over in time to see the SAME FISH leaping again out of the small cooler and onto the table top, so i rescued him again and still failed to close the lid on the cooler. i got all the large, decorative pieces back into the tank and added the new hunk o' driftwood (supah-fly!) and then started putting the water back in.

it's not as easy to siphon water INTO a tank as it is to siphone water OUT of a tank. in fact, unless you have a jackstand, it's nigh impossible to get the water in the cooler up high enough to make a siphon that'll put it back in the tank. so i siphoned the water out of the coolers and into my 3-gallon water-change bucket and poured it back into the tank.
one.
bucket.
at.
a.
time.
there was a lot of water to be moved. i siphoned out of the big cooler first, hoping to keep any more fish from committing suicide. in the process of getting water back into the tank and getting the filter running, i did find one fish who'd managed to jump out and die and dry off completely before i found him. burial at sea. back to business. so, tank reassembled, electrical power restored, bubbles bubbling, rocks and plants and driftwood and fish all in place, it occurred to me that i might've just buried my snails. oops.

i know i mentioned that i had two snails. i got them as a kind of bonus when i bought my day-glo tetras. what i've noticed since then is that i have FOUR snails. this leads me to the conclusion that some of my snails are reproducing. i know for absolute certain fact that i've only put two in there, but i also know beyond any shade of doubt that there are four snails in there now, at least. there's a giant brown one, a medium brown one, a tiny brown one, and a spotted one. i hoped that i hadn't killed them and went off to swim.

swam. yea! good times visiting and swimming, even though it was cut short by a call to duty. my friend went to work, and i stopped by the LFS to get the part i was missing for my second bubbler column. parts purchased, i went on home and rigged up my second bubbler. yea! found another pescicide victim. i have to assume he jumped of his own accord and wasn't thrown out of the cooler by his buddies, but he was dead and dry and looking kinda like something you'd find in a plastic baggie in an ethnic grocery store by the time i found him. still no snails. burial at sea. good night's sleep.

woke up early and hit the road for my motorcycle safety class. yee-haw! i learned how to drive a motorcycle! two days of class. i had a great time, i only dropped the bike once, and i passed the test. i survived the early morning starts (i had to BE THERE, ready to go, at 7 am. feel my pain.) with the assistance of good coffee and a good sense of humor. the class was great, i recommend it highly. (http://www.aplusrider.com) that afternoon, i went down to the dps office, took my written test, and got my M endorsement on my driver's license. yea! the only bad thing is that i DID have helmet-hair for my picture. ah, well. at least i'm not wearing the same plaid shirt that i've had on in my last three license photos. the license always expires in january, on my birthday, and for the last three photos i've been wearing the same red plaid flannel shirt. as mild as the winters are here, it doesn't get much wear, but once i realized that i'd worn it in three consecutive license pictures, i retired the shirt. it's gone.

anyway, after two days of intense concentration in the summer sun, i was wiped out. so i took a nap. when i woke up, i went and checked on my tank and found -- my snails! yea! i saw all four of them at various points in the evening. i did find that one of my fish had died and been caught on the filter intake. or got caught on the filter intake and died, not sure what order it happened in. i think it was probably the guy who got dog hair stuck to him. fish are notoriously fragile and that sort of trauma is usually deadly. i managed, with some considerable effort, to net him out of the tank and bury him at sea, as well. i also checked my mail and discovered that my new work gear had arrived. i've got an all-in-one print-fax-scanner thingie, a wireless router, and a laptop. whee! cool new toys!

saturday, i spent the day shopping for motorcycles. i found three that really "fit" well... A Honda VTX1300C, a Yamaha RoadStar, and a Suzuki Boulevard C90T. Also notable were the Yamaha Stratoliner and RoyalStar, and of course the one I drool for but have yet to straddle, the Honda Valkyrie. i haven't gotten to sit on it because it's been discontinued and i haven't found a used one yet that i could flirt myself into the saddle of. i'm working on it, though. i've definitely got the bug and want to buy something, but i'm waiting to get the new job situation settled and finances straight before i do it. and i need to sit on a valk so i can get it out of my system. either i'll sit on it and love it and go buy one, or it won't fit right and won't be comfortable and i can then move on to one that does fit me.

saturday night, my girlfriend and i went to see "Turtles and Tuna" at the Majestic in downtown Dallas. WOW!!! that was a funny show. it was the Turtle Creek Chorale as backup singers for Joe Sears and Jaston Williams, the "Greater Tuna" actors. they did a sendup of all things smalltown and southern, with an emphasis on the local Dallas flavor of the thing. highlights: the cattle stampede, the Strangerettes tryout, and the "Baptist On The Roof" spoof of "Fiddler On The Roof". yee-haw!

sunday, i slept. a lot. and i ate. and then i slept some more. wrapped up the night with a rousing game of WoW and then i slept some more.

today, i start the new job. wish me luck!

Tuesday, May 02, 2006

Fish Tank Goodness

So, i managed to get out to PetSmart finally and buy shoes for Molly. yea! She has cut her little paws too many times down at the river, and she needed some protection. So, last week on Tuesday, my friend and I went down to PetSmart and bought Molly some shoes. She looked a little funny walking around in the one I put on her to check the size. However, she always walks a little funny when something like that is on her foot, and I'd rather she be walking funny because of shoes than because of bandages. Since I know you're all DYING to see how they turn out, I promise I'll post some kind of update on the progress of the shoe situation when I get a chance to try them out. Molly spent the weekend with her cousin-dog Orenda at my sister's house, since I was out of town. And here, of course, is the segue into the subject line...

I was in Phoenix over the weekend for a friend's birthday party. Supercoolfunstuff... yea! When I got back, my fish were not having a good day. I had shut off my computer when I left on Friday, because we were having storms and I wasn't entirely sure that my flight would actually leave. I didn't want to tempt the Wild Little Green Men in the sky into zapping my computer with lightning while I was gone, so I shut off the computer and everything else when I left. Of course, the filter and air pump stayed plugged in for the fish, but I did leave the tank light off. My apartment gets indirect daylight a-plenty through the mini blinds, so I figured that would take care of my fish while I was gone. They're tropical, and I've read in the books that they need to have a well-lit tank. It never says what happens to fish in a poorly-lit tank, though, and it doesn't really explain how lit a tank has to be before it's considered well-lit. This is probably heavy-handed foreshadowing, but that information would have been REALLY USEFUL LAST WEEK.

Anyway, when I got back from Phoenix, I noted that the coloration of all my tetras was "off". They usually look like this: Healthy Cardinal Tetra My fish, however, did NOT look like that. Their blue top stripe looked very dark blue just above their side fins, and pale blue everywhere else. Ordinarily, the whole thing glows a uniform blue that varies from deep indigo through teal, depending on the lighting. Also, their red bottom stripe, (which is usually the color of freshly oxygenated blood) from mouth to tail was completely missing. They were translucent with a barely discernible pink tint. Finally, as if their coloring wasn't bad enough, they were effectively lying on the bottom of the tank behind the rock they usually hover above, and "gasping". That's what it looks like, anyway, they work their gills hard and rapidly and it looks like they're struggling for air. Errr... ummm... water. Which has air in it. So, air. Yeah, my fish were gasping for air. There were two that kinda stirred about, but the other four were only occasionally and spastically moving their fins, just enough to keep them from colliding with each other in the faint current at the bottom of the tank.

EEEEEP! Knowing how fragile fish are and how challenging it is to bring them back from illness, I set my friend to researching tetra illnesses online while I began trying to figure out what I'd done different lately that could explain this. I was gone all weekend, and I left them with a weekend fish feeder tablet. I haven't changed their water in about two weeks, and I just got some plastic plants. It's the first time I've used a weekend feeder since I got the tetras, so I decided giving them their regular flake food might fix this. Maybe the tetras weren't eating the fancy krill and spirulina so lovingly time-released by the tablet. So I turned on the tank light to let them know food was forthcoming (because fish appreciate the warning) and I opened the tank and sprinkled flakes in it. Well, the zebra danios (who were perfectly fine, by the way) gleefully ate almost all the food. The two tetras that were kinda swimming around made weak lunges at some of the food bits, but didn't appear to get much. In the meantime, I'm hearing terrifying things about sporatozoa and necrotic tissue being read to me from the internet.

I settled in to watch the fish and listen to the disease descriptions coming from the computer, and noticed that the most active of the two active fish suddenly had a red flush over parts of his belly which looked like it was slowly spreading. His blue color was never as bad as the others, but it seemed to be almost back to its normal distribution, not concentrated above his side fins at all. I thought that maybe since he'd gotten some food, he was perking up, so I tried the food again. Alas, the four at the bottom still didn't stir, but the two who were out got more of the food and seemed to be improving by the moment. Knowing you can't force-feed a fish that's less than an inch long without traumatizing it to death anyway, I resigned myself to writing off the four at the back and decided I would have to find an alternate weekend fish feeding arrangement. Bummer.

About five minutes later, I checked in again, and the two active fish were totally back to normal. Better yet, the four at the back of the tank were moving around and their color was returning! But they didn't get any food... at least not that I could tell when I was watching the others feed.

Newsflash: tropical fish need light. Lots and lots of light. Especially the kinds that "glow" when the light is shining. I thought that enough ambient light was getting in during the daytime through my blinds, but apparently, I was wrong. Food or no food, after about 20 minutes under the lights, all the tetras were back to their zippy old selves, and their color had completely normalized. *WHEW* And that, my friends, is Fish Tank Goodness.

Thursday, April 06, 2006

just a quick note...

i'm alive, but i'm tired. i'm going to bed!

i have new fish, i still need to put up a picture or a video of them... i'll try to do that. i took some video of them, but it's not very exciting, frankly. i have a very small, very primitive webcam with a very narrow focus band, so basically i just point it at the fishtank and hope that the little goobers swim into focus. :)

i nearly got sent to victoria this week to do some research, but that was delayed at the last minute. just as well, neither of my parents were home, so i'd have been hanging out in their back yard waiting for the cleaning lady to come over with her key and let me in! wow, that would suck. so, hopefully i'll get to go next week.

if you haven't seen it yet, Willie Nelson did a gay cowboy song and video. the video was shot partly at the gay country bar here in dallas, the roundup. so go here to see it!

is it friday yet? well, it will be in fifteen minutes, so now i REALLY need to get off to bed.