I bought some dwarf water lilies from a local aquarium store, they were about $7 each. I was shocked how well one is doing, it had had about 5 blooms this month. I'll post pics tomorrow, Most shops sell these they never flower in aquariums but in my greenhouse pond it's amazing. Petals are white with a yellow core. Showed pics to the shop owner said he never had seen them bloom before. Actually had two blooms today.