Fish and Air Bubbles
I am starting to build a moving bed filters to install in my larger and more heavily overpopulated tanks
The best place for the filter for my BioCUBE 14 to live is going to be in the left back corner right under the built in filter return
That will mean the constant stream of bubbles from the moving bed filter will be spread throughout the tank by the jet of water from the built in filter return
Is it in any way injurious for fish to be constantly exposed to small bubbles in their water
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Charlie
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A seed hidden in the heart of an apple is an orchard invisible
Welsh Proverb
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