Stainless filter screens

[Treebeard]

Simple answer....I have a very successful hair algae farm and whenever I am "harvesting" some inevitable ends up in the sump and in the reactor filter.

Originally Posted by fkshiu

The other question is why is the reactor sponge gumming up in the first place. I have two running in series with GFO and carbon and have never had any clogging issues.