Aquaponics system
The Aqueduct is a small scale aquaponics system, with a 5×20-foot footprint. It is a complete system with pre-cut, pre-glued PVC and fittings, tanks, steel benches, expanded clay media, food-safe float rafts, rockwool plugs, air pump with tubing and air stones, water pump and water testing kit, seed packets and a classroom curriculum.
from Stuppy Greenhouse Manufacturing