Impulse09
Aquarium Advice Freak
- Joined
- Oct 18, 2011
- Messages
- 397
Black, looks like hair
Impulse09 said:I do not use co2 injection. I have the marineland biowheel 200b filter.
How do I do that?
Pton46 said:I don't think you can on those....Maybe you can double up with another HOB filter?