vessxpress1
Premium Member
It looks like your elbows are high enough for something to get under them. Maybe you already have an idea but I just wanted to mention it again. I wouldn't take it lightly because eventually, a snail or fish is going to get in one of those pipes and your tank could over flow.
A guy I know had a snail crawl into a return line and block it while he wasn't home. Thankfully, the tank and sump were in the basement because the pump drained the 100 gallon tub down, and overflowed the tank because the water couldn't get back. Unfortunately, he lost a lot of livestock. It looks like you have enough returns to where it wouldn't be likely multiple ones would be covered at any given time but I would be scared of one of the drain pipes becoming plugged.
A guy I know had a snail crawl into a return line and block it while he wasn't home. Thankfully, the tank and sump were in the basement because the pump drained the 100 gallon tub down, and overflowed the tank because the water couldn't get back. Unfortunately, he lost a lot of livestock. It looks like you have enough returns to where it wouldn't be likely multiple ones would be covered at any given time but I would be scared of one of the drain pipes becoming plugged.