What do you guys think about zero carb filter inserts for aq 50?
No think it's for ammonia removal. I thought it was called zero carb.Do you mean "no" carbon insert
-or-
Zeolite/carbon mix insert?
No think it's for ammonia removal. I thought it was called zero carb.
What do you think about them?Same thing. ZeoCarb is the brand name of a Fluval product consisting of Zeolite (ammonia absorption) and carbon.