the importance of a iso tank

[Laurie LeAnn]

As I was getting ready to leave with gal pal shopping with a friend, I'm running back and forth by my tank. I see one of my other crabs digging. I think oh great a mass moltx, I hope there's room for all 4 if the other goes down to. Well I'm to leave at 10 it's now 9:20 I pass by ( tank located in central part of my living room ) again ad stopped short, the crab was only digging there cause crabby paddy as there and this ran was on him and there was chirping going on. I took him off set the water bowl on the hole . Then thought ok he will be fine..nope the crab made be line right back to where he was at. So I had to go basement and find a tank.I took some eco earth that was in an other tank and zapped it, to kills germs, and bugs. Got the iso tank st up crabs put in. With out it I know I oil h e d ended! Ok e this la or? This is me sleep texting.. good night PEOPLE