Below diagram of Aquaponics Home Kit that I'm fabricating. The Blue container are those fish tank that readily available from Aquarium supplies.
Bottom tank is bigger then the top which I normally use for my grow beds. I have ordered steel frame to suit tank sizes that I am using.
In a few days time it should be ready, and my intention is to carry out study on number of Red Tilapia capable to be rear in this tank and improving Bell Valve design to suit beginners.
Setup must be reliable and easily maintain, a 20 watt pump, a Bell Valve and an optional aeration pump will be the other parts required for this.
The fish tank and grow bed are waiting.. :)