Oceanic trickle filter model 150 manual

Jan 22, oceanic trickle filter model 150 manual · All 1,GPH of my 2 canister filters run through my trickle filter before dropping back into water. Trying to get this working properly was a hard thing to do. No instructions what so ever. But I think I managed I have a 120 gallon Oceanic tank with an Oceanic Trickle Filter 150. I made prefilters for the intakes and added a custom filter pad for theOceanic trickle filter 150 I just purchased a 150 gallon aquarium. It has 2 overflow boxes one on each side. In the bottom of each overflow box,