Backyard Aquaponics
A place to discuss aquaponics

Hi scotty, the FT will be in series like you said. If I want to do some work on a FT without breaking the series I can do 2 things. Lets say I'm doing some work on FT number 3, in order not to break the chain I need to be able to keep FT number 2 and 4 connected, even though FT 3 is empty. I can do this because the fittings between the fish tanks allow for a bypass pipe to be installed. I'll take some pics of what I mean and upload them for you mate.

Thanks bnBob, by this stage I FULLY understand why you guys are using large containers as FT instead of using the ground, it's so much more difficult with a ground FT than a container of some sort.

hey mantis, I'm trying to keep the costs as low as possible too. If I could find IBC's i'm not sure the cost would allow me to use them. Eventually I hope to make my own concrete and stone GB and not use barrels or IBC at all. I live near a stone mine and I can find some really nice looking square stones that just look amazing, for FREE!!! I'll post some pics so you can see.

Simple enought to bypass, it makes sense from your explanation Andy. Thanks

If this is something that is on the cards, i would suggest you go this route to start with. You are already planning to increase size in stages, so you can with your grow beds too. The reason being, plumbing can get expensive. Plus you dont want to have to do it all twice.


There is a system on here with hand made beds using bricks... Cant seem to recall who's system. I think it is in south africa....

HOLY COW.. That system is gonna be amazing. Can't wait to see it..

You are right mate. I get a nice feeling when I think of doing the whole thing with stones, FT and GB. I can just imagine how nice it might look. Problem is i've never build a stone wall before.

An update.

Used polystyrene to line the sides of the fish tanks.


Filled the gaps with concrete


Ended up like this, ready to put pond liner.


Started the grow beds. Half cut barrels, today i'll be burying them in the soil so they are fully covered.

This looks Amazing!! Andy. I have just joined the forum, because I have just discovered this amazing aquaponics and have got the bug now. but not attempted anything just yet.

I would really be interested in coming to meet you and see how your getting on. I live in Oroklini, just down the road from Larnaca.
Please IM me with your contact detail.

Good luck

Kind regards Colin