Traditionally, the oxygen in a fish tank is added by the use of an air pump and air stones which increases. Web i really like the idea of aerating the fish tank by venturi to save some coin & help make the system quieter. A venturi aerator increases the amount of dissolved oxygen in the water.
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DIY Venturi Aerator cheap 3 using PVC blue pipe fittings YouTube
We go through the parts needed and how to put it together.
A mate shared an idea with me for a unit he ha.
Web how to build a diy venturi easy aquaponics build and setup and how and what it does.
