Review on Enhance Your Aquarium with the Marine Color sunsun hw-3000 Canister 🐠 Filter Inlet Outlet Rainfall Pipe: Genuine Dia 20mm Accessories for Fish Tank by Melissa Barnes

I LOVE this intake/exhaust kit. I was so disappointed with my old setup because it didn't stay where I wanted it and the suction cups just randomly detached from the tank wall. You can install them and they don't use suction cups, they have a mount that holds them in place. My filter uses a smaller tube than this, but once I figure out the tube and adapter it works like a dream. My fish love it because everything stays in place and no longer detaches from the wall and hits them when they swim past it. Definitely recommend!