Azolla is a natural feed for livestock, birds, fish, chickens, and ducks. It feeds them and reduces the price of feed. Easy to grow and high yield. 1 Kilo for 10 Riyals. Also available: Nile for ponds. 1 Meter for 20 Riyals. Width 5.5, Length as requested. Image attached. Also available: Treated cow manure. Per bag, the bag is 25 Kilos. Image attached.