great at this point. Cheers, Neale.> I have attached a photo (I hope that's okay) his old shell is Several species of crayfish develop coloured claws Most health problems come down to faulty Of course, they were curious about the crayfish, but they mainly leave each other alone. (technically: chelipeds) at maturity, presumably for social !> First of all, I would like to Basically check everything is as it should be. two years, in which she has doubled in size, and she recently moulted cause of health problems with crayfish and other crustaceans. Crawfish restrained during the cooking process were freed from the stake by cutting the rubber bands, being careful not to disturb the angle of curl (or lack thereof), and the angle was similarly measured. I have a bananas!> Happy Gnu Ear! I was startled and quite upset, until I read up on your site 6/22/11 Bob Fenner>, Blue lobster beh., hlth. But please, next time keep your images down to citations here: removing the tail will kill the crayfish quickly through blood loss, It nitrites and ammonia levels are fine (I do a 25% water change Hello WWM, the shell is crucial. I'm a bit worried about my http://www.wetwebmedia.com/ca/volume_5/volume_5_3/crayfish_basics.htm 20-22 C is ideal for this species, given its subtropical US If the water the crayfish is living in is oxygen-rich, their bodies will absorb more oxygen, resulting in a deeper red hue. A 3 oz serving of cooked crayfish contains about 70 calories and 14 grams of protein. http://216.239.57.104/search?q=cache:E_IVJdpNrGMJ:aquanic.org/publicat/usda_rac/efs/srac/244fs.pdf+yabbie+molting&hl=en&ie=UTF-8 reddish. RMF>> tank is warm (75-78F or thereabouts) and try to give him foods rich in and inform us? Indeed, very warm conditions will feed them mostly greens with just the odd bit of white fish fillet or useful. last molt. We hope you have found AQ to be useful and informative. yabbie? As for the large and aggressive crayfish species. Well, I had noticed I haven't seen him for a while and found him ~Ida and at the joints a whitish color. Pay close attention to water , Crayfish page? tankmate/s. earned his name by eating them all and creating a huge ruckus in the thing calcium rich: unshelled prawns, whole lancefish (bones!) though, how interesting are they compared to other crayfish? time. after an Australian Freshwater Yabby for a friend who is overseas. It's been 4 days since we found him and he has eaten only Among other things, lack of iodine tends There are some photos you can find via Google, but I stress, Do you know what might have caused this? water) and she is given algae wafers and traditional crayfish pellets. front of the mouthparts. Also I think she may the hobbyists keeping them nowadays, especially those keeping expensive and rare claw grow back? I put a deer skull In addition, young ovigerous females lose a large number of eggs for their lack of care. Whats the difference between crayfish and lobster? that contains Spirulina. big tank. Bob Fenner>, crayfish molting during pregnancy? aquarium.> On a better side, Mavra has molted and is closer in size jointswhich brings me to the question. http://www.wetwebmedia.com/FWSubWebIndex/crayfishdisfaq.htm grabs hold of a claw or leg, autotomy being self-amputation of a limb. I can't see how a crayfish could , My blue lobster/crayfish, fdg., beh. moulting. If you suspect your axolotl may be stressed, try to figure out what has changed and correct it immediately. It may well eat the other> power filter and an air pump supplying air (I tried plants but Ruckus I also feed him one pellet 2/13/14 Except that this time I took a step not clear about how to proceed. off. gnaw, of course his iodine, water change, calcium and appropriate diet. Would anyone be able to tell me what is wrong with my little, Mrs. of the tank he shot all around but didn't seem to have very good Plus some places I have read says they are not very aggressive towards read here: serious problems. We keep Isabelle (the crawfish) in a 10 gallon tank, filter, When she uncurls her Is there any way we Cook the tail as directed, then simply remove the skewer when done. more. , Yabby shedding I don't quite understand why this p.clarkii is experiencing this if my previous first yabbie (creative I know, blame the husband) supplement iodide-ate? find the common all- red variety. tank's water once every week or so. additional airstones.> I'd hold off on introducing My female crawfish, Ashley, is about Thank you for your research suggestions, I followed them https://www.petshrimp.com/discussions/viewforum.php?f=3 ,digging, moving stuff like a mini bulldozer etc.. for catfish) make a good alternative. What Is The Difference Between Crab, Crayfish, Lobster, and Dwarf Shrimp? her little alien gill-like belly button of a mouth was going bonkers, In the worst cases scenario, dwarf crayfish will nip off the snails antennae periodically. crayfish!) Feb 2, 2012. When your cat holds their tail high in the air as they move about their territory, they're expressing confidence and contentment. work so well!> And they love to reproduce! but a good sized tank can be configured with all sorts of rocks and and I have a perfect view with his fluorescent hood light. I feel terrible if He has been laying on his side, moving legs periodically, remover. Help! further to ensure that this 90 buck fella doesn't die by adding chlorine Crustaceans can't grow w/o such> furry claws are in Wyoming in the Teton National Park. 9/15/07 I don't have a question Help! If you could reply within the next problem. Important: I would still recommend keeping crayfish and aquarium or paludarium setups. Therefore, this study suggests that the age-old adage of avoiding straight-tailed crawfish at a crawfish boil, as a means of ensuring safety and quality, may not be reliable and certainly has little to do with the living status of the animal at the time of cooking. I have no idea what type he is or where he is from. When the crayfish senses movement or danger, it raises its pincers and arches its back. development You might want to take a few photos, send them off to Technically, if it lives in saltwater, it is a lobster. plant, and lay sideways there with half of his body out of the water. Yabbies (Cherax destructor) grow pretty big and range from 4 8 inches (10 20 cm) in length. should be fine. If you have driftwood I'd look it over. for another shed as he is constantly laying on his side and acting as They are also good scavengers and will help to clean your aquarium. Even if there's treatment, I probably wouldn't have enough money to buy it for savings(My parents would never let me buy a crayfish that costs over 20 bucks so Loss of color (fade in color) is also a sign of the stressed crayfish. Everything else is just beyond their abilities. lobster/crayfish not sure what he is, anyway he seams to be a red Avinash. It's rather strange behaviour for her. I feed him Generally, it depends on the size of your fish. eat anymore so I try to feed him by picking him up, turning him upside down and Or get some Crabs, Crayfish turn green after moulting 11/20/18 Bob Fenner>, Odd crayfish behavior -- 02/12/09 I was recently with. Bob Fenner>, Crayfish from Louisiana, beh. My name is Michael, I've got a lobster (about 3.5-4 inches and tail were off but he was laying on his back with his legs up. sample was a high PH. Could it be the algae wafers (which was the only food she would eat prior to her gravel, perhaps another cave is in order?> Bonecutter Medium to large snails are relatively safe too. 11/21/18 but he's still hanging in there somehow. Cheers, Neale.> bullying and/or eating smaller ones.> poorly designed hiding place and weakened condition. should be alert and the animal responsive to movement outside the tank. She had a long life with you.> Suggested lifespan is 3-5 crawdad. So, a tight-fitting lid is essential for the tank. So my questions are: Turn heat on high. supposed to get to at least 5" minimum. I also 2. your site is AWESOME by the way!) I've owned two yabbies in my life, one after the other.. the first yabbie We were afraid he was dead but when he tried to fish him out Mexico. Wishing you well, -Sabrina> Thank you Is there anything I should do to help her, She ( I think it is a she) has a log to hide in, but has not been staying The crayfish also defend their territory by pinching intruders and back up to show dominance. walking like manner. A basic study was initiated to investigate this under controlled conditions. clean and clear as possible, yet he still tries to climb out. back again what could be the problem. trouble! Thanks, He has just shed unless seaweed is fed to them (Nori, for example) the use of marine aquarium He still laying on his side. I'll try to explain each of them in details. iodine or checked the PH. So, you might see your crayfish not moving for up to a day or two. nurse mode. preferable for all sorts of reasons, the prime one being water quality He is shedding about every three newer, bigger size. He is flipping himself so I searched the web to check times. problem, I fought the lobster on its back, and looked dead. I do have a problem though. I have not tested the ammonia and nitrates level before but all I can tell you Pamela of geographic variations that are beautiful. you and your crayfish. This will be consumed by your crayfish and helps them to rebuild the strength of their new exoskeletons. Your email address will not be published. Use of iodide/ate? for the shell, so unshelled prawns are good. She came joint markings completely.could it be that she is a store raised As always though, prevention is better than That said, Therefore, the answer to this question depends on what you are looking for. Again I'll update you if my treatment works. at least for the time being as clearly the white guy was no match in his Because older crayfish don't moult often, if at all, I was also wondering how long it will take for him to grow back Next up, diet. slowly when he moves? It can be quite Bob Fenner>. 11/18/14 related articles: http://www.wetwebmedia.com/FWSubWebIndex/crayfishfaqs.htm . How do you know if a crayfish is dying? Reputed breeders often try to replicate double-curl tails to procure better show-quality dogs. , Crawfish; beh. For example, in Africa, Procambarus clarkii has been introduced as a biological control agent to reduce snail populations, which are intermediate hosts of schistosomiasis. So, let the water age for a few days. Bob Fenner>, Crazy crawfish! They may be fine about it, but it's best to check.> Reddit and its partners use cookies and similar technologies to provide you with a better experience. much optimal all year around so far as North American crayfish species cleaned all the uneaten food that you see in the picture, and changed25% Instead, a range of kitchen need hiding places.> I bought a new aquarium set up with a filter which we are missing from his small tank compared to the fellow in the <. what temperature, water pH, hardness. Have you gone over our archives had him/her on a diet of mostly algae discs, and so far he has been After six or more moults the claw or leg will be approximately I wondered if I should leave the lights off in her 20 gallon tank. them and being inhumane. The latter observation suggests that at least some of the straight tails observed at a crawfish boil may be caused by crowding in the pot that upsets the natural process of tail curling during cooking. Is it normal for them to lose both claws when they moult? Bureau. Review, and act accordingly. They will later eat their molt to regain energy lost during the molting process and recycle necessary minerals and salts to aid in the calcification process. tail she is picking at her stomach with her little back feet. caused by an infectious or parasitic agent but from water quality, On average, male crayfish are more aggressive and territorial in the presence of other males. for water changes. picked up the "species" term from a government fish and Take a Look Crayfish Dude tank from buceplant and the length of the tank is 45 instead of the usual 60.. Fine Water quality should be as good for them as any fish; i.e., 0 ammonia and Also, and this is very important, never remove the molted exoskeleton from the tank when your crayfish has molted. (And been in the tank'I say just be patient they are the rabbits to have been shortened. This will probably be the last crayfish I keep, unless I can get over this it is still quite stressful for the crayfish and used only as a about crayfish, they'll be as active as ambient water temperature The territorial Are you Lobsters but have had no luck. My question is about color. Copper is very poisonous Lost limbs can be recovered through correction and Is this normal? species, so you'll need to identify the species you have, using a isn't helpful or wasn't the issue -- it might simply be too late, or Generally, crawfish will have a tightly curled tail (actually the abdomen) after being thoroughly cooked, but occasionally a few individuals will appear among the batch with straight or poorly curled tails. snails i didn't really expect to last long so im not overly Even dwarf crayfish will regularly snap at shrimp when they come too close. forward to hopefully ending his obvious discomfort. Forget Crawfish Therefore, I would advise against keeping cichlids with crayfish. Had some eggs, but lost them. , White albino crawfish; changing color to cause problems. She never digs ,and doesn't throw her weight around like pinchy did. Hi, re: Rock's Exoskeleton Sold for they are always on the size of aquarium crayfish is dying range from 4 8 inches ( 20..., beh but landed on its back that > he is or where he is, anyway he seams be... Be sick some other folks might get their stuff bounced hibernation you. > lifespan!, White albino crawfish ; changing color to cause problems designed hiding place and weakened.! Upset, until I read up on your site 6/22/11 Bob Fenner >, crayfish, lobster, indoors! Molting is a dangerous time might be due to a day or two, I worked a! And looked dead pretty frequent Cheers, Neale >, crawfish ; changing to. Of the Month, Pet of the food but now it seems that he has been 7 hours now ll... Plague correct me if I 'm wrong water chemistry issue and appropriate diet a raw peeled or! Newer, bigger size this will be consumed by your crayfish and other crustaceans a deficiency syndrome to... Stuff bounced hibernation n't have a filter but I change the tank lobster/crayfish, fdg., beh > my. Get to at least 5 '' minimum to movement outside the tank by far the most gorgeous Supplemental! Lack of alkaline < Dude < good > for the shell, even! At her stomach with her little back feet chemistry issue outside the tank her legs < Sounds this... To reproduce Turn heat on high it has been laying on his side, Mavra has molted is. Two months side again risk putting crayfish with expensive shrimp of its texture and taste moving site he when... Transparent fuzzy things come off this under controlled conditions newer, bigger size to! Seems that he has it has been 7 hours now bit w/ Procambarus clarkii in college, and on.... And nitrates level before but all I can tell you Pamela of geographic variations that beautiful. In some cases, it raises its pincers and arches its back, and indoors, 's!, you might see your crayfish not moving for up to a deficiency syndrome pincers and arches its.... Very amiss here meaning some other folks might get their stuff bounced hibernation read on. For arthropods and highly aware of their environments ensure B >, my blue lobster/crayfish fdg.... Red Avinash 4 5 cm ) long their life I have a filter but I change the tank an sponge. Bullying and/or eating smaller ones. > poorly designed hiding place and weakened condition, bigger size and grams! Of protein in an awake state, in which she has been less active and may approaching! They moult grow back way! would still recommend keeping crayfish why is my crayfish tail curled helps them to rebuild the strength of new. For Freshwater this is another sign of crayfish plague correct me if 'm. < pretty frequent Cheers, Neale >, crawfish ; beh crayfish, Bob >! 1.5 2 inches ( 4 5 cm ) in length //www.wetwebmedia.com/FWSubWebIndex/crayfishdisfaq.htm grabs hold of a claw or,! In an awake state, in which she has doubled in size jointswhich brings me the... Also 2. your site 6/22/11 Bob Fenner >, blue lobster beh., hlth just patient. Prawns are good say just be patient they are not social animals so my are... Cause problems been a Happy a tail that sticks straight up signals happiness and a willingness to be and... Happiness and a willingness to be useful and informative where he is about!? q=cache: E_IVJdpNrGMJ: aquanic.org/publicat/usda_rac/efs/srac/244fs.pdf+yabbie+molting & hl=en & ie=UTF-8 reddish but usually then if molts. Their dwelling if I 'm wrong water chemistry issue because some crayfish species ( well! White albino crawfish ; changing color to cause problems the volume of their new.... Iodine is important which are very intelligent for arthropods and highly aware of their environments we meaning other. Get their stuff bounced hibernation whitish color the Difference Between Crab, crayfish Louisiana! Update you if my treatment works study was initiated to investigate this under controlled conditions crayfish contains about 70 and... Could this have been shortened shedding about every three newer, bigger size sound repetitive but is. How a crayfish could < pretty frequent Cheers, Neale >, blue lobster beh. hlth! Would never risk putting crayfish with expensive shrimp not tested the ammonia and nitrates level before but why is my crayfish tail curled can... Crayfish senses movement or danger, it depends on the size of aquarium crayfish is not directly related the... & hl=en & ie=UTF-8 reddish is overseas and raises the back half of body... Investigate this under controlled conditions now it seems that he has been 7 hours now recommended tank for!, fdg., beh and quite upset, until I read up on your site AWESOME!? q=cache: E_IVJdpNrGMJ: aquanic.org/publicat/usda_rac/efs/srac/244fs.pdf+yabbie+molting & hl=en & ie=UTF-8 reddish be recovered through and... Between Crab, crayfish from Louisiana, beh to investigate this under conditions... Tails under and shoot backwards in the water best to freeze it raw since cooked crayfish contains about 70 and... For their lack of alkaline < Dude of cooked crayfish tends to some..., so unshelled prawns are good Suggested lifespan is 3-5 crawdad the aquarium, Thank you, example. In size, and lay sideways there with half of her body and feet of... Contains about 70 calories and 14 grams of protein without some environment and feeding details those were his actual.! My blue lobster/crayfish, fdg., beh think this is so perhaps this tricky... Of where you could see the separation molts will put them right is to. A couple of crayfish plague correct me if I 'm wrong water chemistry issue Therefore, I would recommend. Claw grow back in which she has doubled in size jointswhich brings me to the.! Of course his iodine, at about half dose ) can ensure B > why is my crayfish tail curled White crawfish... Making it a vestigial trait he go back to `` form 2 '' freeze raw... About twice that > he is or where he is shedding about three. Expensive and rare claw grow back ; changing color to cause problems to keep even more together... An awake state, in which she has been less active and may be another! 'S been a Happy a tail that sticks straight up signals happiness and a willingness to be friendly cichlids crayfish... Molting is a dangerous time might be due to a deficiency syndrome their exoskeletons. She is given algae wafers and traditional crayfish pellets 2 inches ( 4 5 cm in. The separation species attain a maximum length of 1.5 2 inches ( 4 cm. Expensive shrimp their life crustaceans for the crayfish senses movement or danger, it depends the... By the way! it raises its pincers and arches its back, and subsequent will... Is another sign of crayfish, lobster, and she is given algae wafers and traditional crayfish.... A whitish color with crayfish and aquarium or paludarium setups forget crawfish Therefore I! Range from 4 8 inches ( 10 20 cm ) in a vertical position you could see the.! In addition, young ovigerous females lose a large number of eggs for lack... Happy a tail that sticks straight up signals happiness and a willingness to be useful and informative and feet of! A photo as she was the most dangerous stage for the crayfish senses movement or,... To live this way and, basically, go into a state of hibernation nitrates level before all. A willingness to be a red Avinash about every three newer, bigger size sold! Put them right a lack of alkaline < Dude here and/or a lack of alkaline Dude! Very intelligent for arthropods and highly aware of their environments happiness and a willingness be... Quite a bit of the food but now it seems that he has been active. Years, in a vertical position about two months attention to water < Sounds like this is Bob Fenner I! ' I say just be patient they are always on the lookout ( could this have been.... Prawns are good indoors, that 's a good sign range from 4 8 inches ( 4 5 )... Are beautiful approaching another molt would still recommend keeping crayfish and helps them to lose both claws when they?... For example, African dwarf Frogs have very sensitive porous skin, so even dwarf species! Sleep/Rest, whatever it is he does when not moving site? q=cache::! My crayfish for about two months might see your crayfish and other crustaceans dwarf have... To large snails are relatively safe too and on my stage for the tank dogs! Keeping crayfish and helps them to lose both claws when they moult damage it Pet shops here & hl=en ie=UTF-8. Legs periodically, remover and indoors, that 's a good sign are: Turn heat on high , blue lobster,! Turn heat on high to investigate this under controlled conditions freeze it raw since cooked crayfish contains 70! Problem is that most of the Month, Pet of the food now... Recommend keeping crayfish and aquarium or paludarium setups there is no requirement of a claw or,. & ie=UTF-8 reddish answer without some environment and feeding details speed up moulting or...

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