How Often Should I Wet My Hermit Crab Sponge?
How Often Should I Wet My Hermit Crab Sponge? Every three or four days you should change the sponge in the crabitat, as it can collect and breed unhealthy bacteria. When you replace a sponge, thoroughly rinse the old one in hot water and give it a soak in a sea-salt solution. Do hermit crabs