Thanks a lot.... boththe floaters in there grow super fast. I started with five each of the lettuce and hyacinth. By the end of the summer I was throwing away 10-15 plants eah week because they grow so much. I will how ever be saving all of my extras because the Brookfield Zoo by me will take extra floaters to feed to the hippos, monkeys, and put them in other exibits that have ponds or streams in them.
