Coal for marine aquarium

Randall

Friends, can you suggest where to buy good inexpensive coal for M.A. (marine aquarium), and what do you use?

Frederick

High-quality activated carbon for marine aquariums is expensive, but you can save money by buying in bulk. Here’s an interesting article to read. You can start purchasing from the company Fluval Carbon and then move on to Sera Super Carbon, Fauna in, NA Carbon, Tropic in® CARBON.

Gregory

Thank you for the link, I read it, it would be interesting to hear from people about which specific coal they use, for what purposes, and what the results are in the end?