Maridia
Aquarium Advice Freak
- Joined
- Oct 9, 2013
- Messages
- 480
Hello,
I have heard about how canister filters and sponge filters become nitrate factories.
What about bio max and bio balls in a sump? Will these become nitrate factories? On that same topic, what would be better? Bio max or bio balls?
Sent from my iPhone using Aquarium Advice
I have heard about how canister filters and sponge filters become nitrate factories.
What about bio max and bio balls in a sump? Will these become nitrate factories? On that same topic, what would be better? Bio max or bio balls?
Sent from my iPhone using Aquarium Advice