Backyard Aquaponics
A place to discuss aquaponics

this system is a constant flow drip nft system it has 2 grow beds, they are salanted so the water flows down them then goes to the next level. it will be powered by led lights i am building.
here is the pic




i was also thinking of doing a nft with pvc on the bottom for herbs and letuce.
and a grow bed with tomatos and peppers and big plant on top with a bell siphon.

thanks lemme know what you think!!!

I don't think you will need to go to the trouble of slanting the growbeds. I have not seen anyone here do it, and the bed drains are set up in a similar way.

Make sure you use a standpipe and gravel guard...hard to see in this picture how hey have the drains setup and/or are controlling the water level in grow beds.

I personally would not stack the grow beds if you can avoid it, in which case I would not bother cascading them.

Also...I think there is a typo in relation to the 25,000 tilapia. And one gallon of water per fish is certainly not enough.