- Joined
- Jan 19, 2017
- Messages
- 239
- Reaction score
- 125
- What state or country do you live in
- Tennessee
I have a 125 gallon , with two hob filters, I clean the filter cartridges atleast every two weeks. As I pulled them out to rinse them out tonight. I noticed they was full of copods, This has to be a positive thing

