Maridia
Aquarium Advice Freak
- Joined
- Oct 9, 2013
- Messages
- 480
If I have a 10g tank with nothing but snails and hermit crabs, would the same amount of water changes need to applied as that for fish? Or do they have a tiny bio load? Of course I would test water weekly and will eventually find this out on my own, but just wanted to know if anyone has had any exp in this and know the bio load of a hermit crab and snails compared to say a clown fish. Example: 20 hermit crabs to every 4" clownfish...