Pond Boss Forums INTRO Questions & Observations Creating my Lake

You, Sir, have been busy and creative!

Like TNHB the rubber unions would worry me the most. But they do make rubber unions for pressurized domestic water line repair (60psi), so they can be tougher than we might think.

If you have all that horizontal and vertical pipe fixed solidly, that should help the unions hold up.

P.S. Your strainer tent looks like structure - it might just protect small fish that draw big fish.