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Showing results for tags 'outdoor tubbing'.
Wanting to do a couple more outdoor mini tubs / mini ponds, and inspired by the way some folks set up a pump to deliver water flow, I'd like some critical feedback on this concept. Each tub is drilled to allow outflow to fall out down to the next. There is an emergency hole on each for potential rain overflow. Each one has a sponge filter going. Pump pull from last tub overflow, and pushes up to the top. Each outflow is covered with some sort of strainer to prevent fish from one to tumble out into the next. What problems do you foresee with this? I'd just set them up as separate tubs, but having the flow / cascade of water provides a lot of positives that just the sponge plus mini pond pump doesn't.