How do I do this when you can't clamp it to the side? The top goes about 4 inches before the opening. Is there a powerhead that comes with a big adjustable clamp? I don't want to secure with suction cups as they just don't last....
well, you can use epoxy like some people in the board. You can just buy new suction cups at a hobbystore if thats your last option. It shouldnt be more then 5 bucks a pack of 10
