Here is a potential real world application for a micro bubble injection system, an automated frag tank or non-photosynethetic high feed system. This is not your grandmothers fresh water plastic diver bubbler, these are bubbles reduced in size by the shearing action of a high speed return pump. There are various other micro bubble technologies being used used and tested in the water treatment industry perhaps one of these could be utilized in an industrial scale frag operation if bubbles are shown to be beneficial or at the least harmless. We know what they do in a skimmer right?
I believe the high walls and raised lighting solves the problem of bubble spray in this design. The problem of popping bubbles I do not think is as great as one might imagine in any case. Furthermore if your frag operation is located in an industrial space or unfinished basement is salt creep a huge issue?
The idea is to feed on a timer and then blast the tank with bubbles and flow a set time after feeding to cleanse the tank. This cycle could run multiple times a day. For low flow loving corals it could alternate long low flow periods with shorter high cleanse ones?
