bpayh, the ones in the wood on the back are Java Fern. The one at the very top of the water is a Congo Anubias. The green fuzzy stuff is Java Moss. The plant on the far right is an Anubias barteri. The small ones in the foreground are Anubias nana. Matt, I do 5 gallon weekly water changes. Scuba, the residents are 15 Emperor Tetras, 1 banded loach, 1 Kuhli Loach, and 2 Amano Algae Eating Shrimp.