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Joined: Oct 2017
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Joined: Oct 2017
Posts: 95 Likes: 2 |
Pure oxygen is best when it uses micro bubble airstones, and they typically need high pressures ~25 psi to flow. If you add pure oxygen through high flow airstones with large bubbles, most of the O2 is lost to the atmospheric air, especially if you are still using aeration in the tank.
There is a big difference between aeration and oxygenation.
Have you thought about going to an airlift system?
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