Dooboedoo12
Aquarium Advice Freak
- Joined
- Dec 5, 2013
- Messages
- 277
So it has been 4 months and I have not changed my filter media. I think it's about time I do it
Can someone walk me through the process step by step so I don't kill my healthy bacteria please
Aka what I need to replace. What I don't. I have 2 ehiem canister filters
Can someone walk me through the process step by step so I don't kill my healthy bacteria please
Aka what I need to replace. What I don't. I have 2 ehiem canister filters