Prairie Mom
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- Sep 13, 2014
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I'm super busy, I'll try to read the rest of the thread in a little while. I have the feeling there are some entertaining reads
I'm grateful and thank you for the info and the link.Hi Steven There are several kinds of crayfish. I'm not an expert, so please second guess me... My understanding is that there are North American crayfish and Australian Yabbies. Australian Yabbies are the huge kind of crayfish that restaurants will sometimes serve instead of lobster. -These guys can live ages and get over a foot long.
I have a fancy bred variety of a North American Crayfish. Pet stores now sell all kinds of interesting colored breeds of these guys. Have a look at this page: http://www.aquariumfish.net/catalog_pages/misc_critters/crayfish.htm Mine is the Coral Pink variety and he was purchased at the WALMART FISH DEPARTMENT I have not found clear answers on their lifespan. A few places said 1 or 2 years, but I think they assume people will not take care of them. My guy is approaching three with no sign of illness or slowing down. I expect him to live a lot longer. They live in unheated freshwater tanks and I recommend housing them alone. They are "dirty" just like goldfish, so you'll need regular water changes. I highly recommend them. They're a lot of fun and really tolerant.
woops! I realize I didn't answer your post correctly...How big they will get?
8 inches.......woops! I realize I didn't answer your post correctly...
My understanding is that Australian yabbies can get over sixteen inches. My little petstore crayfish is similar to the "electric blue" that are all the rage in shops these days. My variety is only expected to get to be 8 inches, but time will have to prove whether this is right.
Hi Zero I'm not an expert, but my understanding has been that they are mainly herbivores, but feed opportunistically on fish etc. I feed mine mainly vegetables. He seems to really enjoy defrosted peas and defrosted frozen broccoli. I also drop in algae wafers, sinking pellet food that I also give my goldfish, and occasional shrimp pellets for a treat. My variety is called a "coral pink." When I purchased him, he was in a tank housed with electric blue "lobsters." They were amazing. He looked kind of dull and grey in comparison, but he had the most spunk -I think I made the right choice As he molts, he gets more and more pink and blue spots. It's pretty fun to see.They are opportunistic feeders. They will grab live guppies, but they will also eat food dropped into the tank like shrimp and beef heart. I've got some in my fish ponds that hang out by the filters. I feed them shrimp pellets.
What do you feed your guy, Prairie Mom? I've also never seen the red patches on the side of the claw. (I'm only familiar with our South Eastern variety) That's a nice looking "Crawdad".
Do yours ever climb out of the tank? That was always an issue when I kept them in fish tanks.
Wow! What a story!Thanks for sharing! Molting is cool!! I loved when my tarantulas would molt, they were so vibrant and beautiful! What a good pet to have!! My mother in law brought home a huge crayfish from Lake Huron (Boy did my husband get on her about that) and she put him in our tank with the pirahna (I was upset) but anyways.....that crayfish was GONE!!! But there were no aftermath pieces of the crayfish being eaten, he was big! Seriously....about a year later, my mother in law found that crayfish in our pantry dead!!!!!! There was never a smell or anything. He was behind boxes and old pots and pans on the floor. He probably escaped from the opening on top of the tank and climbed town the wires of the tank as soon as he went in the tank. Her intention was to never kill the crayfish, but merely have him. Well my husband and I had to have the talk with her about leaving animals in there environment & to never do that again!! Poor fella!
They really are a lot fun. My little guy is surprisingly interactive and unafraid of us. My kids love it.This is really cool! I would never have imagined crawfish make such good pets!