r/Crayfish 5d ago

Pet Craycam timelapses

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my silly guy loves exploring


r/Crayfish Aug 29 '25

Announcement Community feedback!

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Hello r/Crayfish!

We the mods would like to hear any feedback you guys have for the subreddit. If you have anything to say please say it! tell us whats been working best and what we can improve!


r/Crayfish 8h ago

Found in my pool!

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My 6 year old spotted it in the corner with his goggles and was screaming there's a shrimp in the pool lol.


r/Crayfish 17h ago

Photo Does anyone know what's happening to my CPO?

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He had a molt a few days ago that seemed to go well. He was walking around seeming fine for a few days, and last night I got these Hikari Sinking Carnivore pellets for my CAE, and figured he might want some, so I gave him a few pellets.

He is in a 5g heavily planted tank with only him and snails. Only one pellet reached him, and the next morning I found him in this state next to the pellet. It seems like he didn't even take more than a single bite off it, now his chest cavity looks like it's butterflying.. Water parameters are great, the tank has been up for many months, and he has been perfectly fine until now. I read online that the carnivore pellets have copper or something which may be toxic to him? But then I searched more and it said that these pellets are great for CPOs because they are high in protein. I'm so confused and I just want him to be okay. I put an airstone in the tank for extra filtration, and I cut the light off. He has moved quite a bit, but every time get gets back up right he falls over again. He's definitely alive and trying. Is there anything I can do to help??

Edit: Now he is jumping around with his tail! Moving a lot more, maybe trying to shake off some of what might be a failed molt? I have a video I'll upload too


r/Crayfish 15h ago

Crayfish molting or something wrong? Spoiler

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Me and my girlfriend got this beautiful crayfish named Clawdia a few months ago. We have gone through one molt with her 2 months ago. She had babies 3 months ago. We feed her well, water tank is clear and clean. Ammonia, ph nitrates are good, just tested but after waking up this morning she has been on her side most of the time since I’ve noticed. I tried giving her a shrimp , maybe she was hungry but just held it in her claw moving around the tank before laying down on her side with the shrimp still in claw. I took the shrimp away now she’s just laying in her cave. Is something wrong or is her next molt phase coming up?


r/Crayfish 1d ago

Poor Jonah here was found in the stomach of a Smallmouth Bass…

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I was spearfishing in the Columbia River, and came home with a few fish. This poor dude was inside one of them. I cleaned him off and returned him to the river.


r/Crayfish 1d ago

Pet Gender?

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Female right?


r/Crayfish 20h ago

Science Why not Craycrab?

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For long time I wondered what crayfish is in like computer games until I googled and found that it s a crab.

Any reason they gave it this weird name?

Reminds me of jellyfish - I don't know if anybody realize but they are actually not fish also


r/Crayfish 2d ago

This crayfish has four claws.

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You guts may have already seen this one. Anybody got an explanation here?


r/Crayfish 1d ago

what are these??

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its so hard to get a video of them🥲 can someone tell me what these little guys are jumping all over the glass & if they’ll hurt pumpkin?


r/Crayfish 19h ago

Photo Me holding the biggest Cray caught of 2023 from the Sydney fish Markets fleet 5.9kg

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r/Crayfish 1d ago

Marbled cray?

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Does anyone know where I can find or buy some marbled crays?? Can't seem to find any anywhere


r/Crayfish 2d ago

Pet Rest in peace Wilson

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At almost 3 years old, Wilson has passed away. He was very loved and very spoiled. Watching him grow up from a tiny little dude to a big grumpy guy was so amazing.


r/Crayfish 2d ago

What on earth

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r/Crayfish 2d ago

It's still alive!

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This little guy came to me a few months ago on a plant and now he lives amongst them,he's been alive so long he needs a name


r/Crayfish 2d ago

Is this shell rot? Spoiler

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I just noticed this on one of my juvenile electric blue crays. Their acting fine but that definitely isn't normal.

What do y'all recommend I do?


r/Crayfish 2d ago

Safe snail buddies for a CPO?

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I'm planning to setup a small tank for a single CPO pet and I would like to add one or two snail buddies (besides my excess baby mts snails that the cpo may eat or not). Any ideas for medium sized snails that the CPO won't bother and won't eat my? Will Ladies or smaller sun clython ge safe? Or nerites? Spyx? And what about an Assassin snail buddy? Anyone has experience with CPOs and these snails? Thanks.


r/Crayfish 3d ago

Photo optimus prime the menace

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this is my electric blue crayfish optimus prime. the first 2 pics are from a few days ago and the last 2 are when i got him in may. he has probably quadrupled in size bc he’s greedy and eats everything. he lost his claw last molt but otherwise he is doing great and just got upgraded to a 20 long from a 10 gal. i am trying to figure out what plants he won’t destroy bc he will have a frog, shrimp, fish, carrots, pellets and wafers and still act like i don’t feed him and destroy all the plants lmao


r/Crayfish 3d ago

ID Request ID please!

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It’s hard to see, but the tip of its claws are bright orange. About 1 inch in length, so on the younger side—found in the creek of Binghamton university’s nature preserve. I currently have it in my dorm, in a 10 gallon tank (tried to mimic the creek in design), he is the most unique crayfish I’ve ever seen! If more photos are requested, I can try to provide


r/Crayfish 3d ago

King Black Crayfish

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Does anyone have any experience with this guy's?the place I got my pink Sakura is getting some in next week and I want to get my claws on one


r/Crayfish 4d ago

Small but stronk

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Juvenile crayfish (either rusty or northern Clearwater, hard to tell at this age) we found at a nearby preserve


r/Crayfish 4d ago

3 gallon for CPO?

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r/Crayfish 4d ago

Los Angeles?

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Is this available in Los Angeles?


r/Crayfish 4d ago

IM ABOUT TO HAVE CRAYFISH BABIEESSSS

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r/Crayfish 4d ago

I love my crayfish ❤️

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