Hallo Guys.
Iīve to test an idea at this splendid forum(as so many times before). Have a greenhouse 8.5mX4.20m. Iīm really tired of moving dirt in and out of that house, so why not try Aquaponics, I thought. Itīs gonna be a lot of digging, but Iīm kind of used to that and itīs the last time Iīll do that?
I'll probably go all the way with Aquaponics o rafting. Rafts of styrofoam. Plant-beds becomes prox 20cm deep o 40cm wide Concrete and polyester. Easy to flush, which I certainly have to do often, with 110 pipes, so it will speed up the stuff. The filter boxes 40X30X200-300cm long with Jap mat or should I build boxes with MB-principle?? The outlets into the pond, going out somewhere 1m above the bottom, slightly directed towards the bottom. BD, one skimmer and two air-lifts 110mm. Iīll end up with 10-12M3, 2m deep. The filters and most of the beds will be covered with stone and concrete slabs. Crazy?
Question: where on the line do I put my airlifts, after the plant-beds or in front? After= higher level in pond, in front= higher level in plant-beds.
Elias ;-)