WyldFya;1761400; said:The research being looking into how a canister physically works. I have run every canister listed above, and can say that eheims perform better, as they always have performed better than any other canister. Basic look at a rena filstar, and you will see there is room for bypass, which will, and does happen. Look at the design on a classic eheim, there is no way for bypass of the media at all. Right there that will put the eheim above the filstar.
This is news to me, and I have studied my XP3s very carefully. What is the source of the bypass, in your opinion?
you are one in the same
