HCA: Hermit Crab Association

I have 4 pp in a 55gal tank with 6-8in of coco/sand substrate. the tank is kept at a humidity of 80% and a temperature of 75F. I have 2 pools, fresh and salt (both filtered) with instant ocean and prime, they are 1gal. I found these tiny white worms all over the front glass of the aquarium, I though...

Thank you so much for saving this crabbie! you are amazing. i would reconmend mixing the sand and coco together instead of having them on one side. and i reconmend using a stick on heat mat and a thermostat instead of lamps. the stick on gauges arent too accurate and it is best to use a digital one,...

I reconmend 100% play sand. you can buy play sand at a hardware store. make sure it is play sand. DON'T BUY ANY SAND FROM A PET STORE. it is most likely calcium sand, and the added colors are bad too. some hardware stores sell sand that will get hard when it gets wet, you DONT want that. just get pl...

The same thing is happening to me! I have 4 crabbies in a 39 gallon with a playsand:coconut fiber mix substrate, 7 inches deep too. i used to use just coco fiber, but now i just started adding playsand and they won't touch it. they have acted like this for a week so far and i don't know what i shoul...