James Croney Posted February 17, 2022 Share Posted February 17, 2022 I see the air-powered fish tank decorations all over the internet. And I have tried to google my idea here, but .... the terms overlap so badly i get an ocean of half-related stuff. Could anyone suggest some search terms for me, or mention a product they may have heard of before? I would like to find an air-line powered submersible propeller with a fish-safe cage. In my head, the air line that would normally be hooked up to an air stone feeds a small bubble-driven or slight-pressure-driven mechanism that turns a propeller shaft. The purpose would not be to get air into the water so much as increase flow. As a note, i already have air bubbles with a small gravel filter. So really just want some low-rpm version of a normal tank propeller. Thanks for any thoughts! Also, any other air-powered thing to suggest. I have an extra line in my airline due to some bad planning and need to fill it. LOL Link to comment Share on other sites More sharing options...
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