I agree with the fact of equipment in the tank. No question! My personal experience says when things go wrong with a canister it is often operator related. The poret foam is ugly. The difference in which sucks the junk out is no competition. Mattenburg will absolutely from a mechanical and biological perspective outperform a canister in my experience. From a cost perspective it is also no question. Black poret with black background and a pump driven reactor hands for me
Sent from my iPhone using Tapatalk
Sent from my iPhone using Tapatalk