HCA: Hermit Crab Association

Absolutely! Just a word of caution on drilling holes in the tank. If its an aquarium, keep in mind that most that size are tempered glass, so it could potentially shatter, and create serious regret on your part...lol. I picked up some "Made in America" (whatever that means..lol) lava rock at Lowes, ...

I know this sounds odd, but im thinking of adding a piece of pvc that curves at the bottom. Thinking i could suck out the extra water with a shop vac and keep the water moving throufh the substrate that way. I used a similar method with my frogs several years ago and it worked fairly well. Im actual...

Do you think addings
All pieces of lava rock under the
Sand
Would help drainage?

Ive never used them but id look at Big Apple Herpetological at https://www.bigappleherp.com/collections/heating/products/flexible-reptile-heat-tape-3-inch-11-inch. Ive used this type of UTH for years for my snakes and it works great (id suggest a thermostat with it). They have good prices and ship f...