"I use Purina Mills Aquamax for the fish in my recirc systems, aquaponics, and ponds. It's a pretty good feed but if I had a choice I would go with Silver Cup or Zeiglers. The main reason I get Aquamax is it's availability at my…"
"Actually it only kills bacteria in the water stream but not on surfaces where it lives which is the most important. UV is routinely used in straight aquaculture without any problems with the biofilter."
"My aquaponics raft tank system is quite simple and works very well. It consists of a circular fish tank with a center drain and pipe and external standpipe for the removal of settleable solids. Above the center drain (shower drain) in the fish…"
"Only if it's galvanized. Not sure if it is.
Plastic garden netting is cheap and easy to find. It comes in a large roll in Menards and you can stretch is tightly over a tank. Cut thin wall 1 inch PVC in in 1 inch sections and cut a slot in the…"
"Keep the light out of your tanks by making your rafts a tight fit, and once your plants get going what little algae you have should have problems competing with the plants. At least that is the case for me now."
"It's call the Assman Corporation in Garrett, Indiana. Sales rep is Michael Gamble. However I doubt it would be practical to ship them and they only come up now and then.
You may be able to find a manufacturer not far from you that will…"