Here's my 40 gallon tank. I posted in the last thread and someone suggested floating plants so I bought some. Wisteria is the fastest growing plant I've had in an aquarium. Also got some pennywort and Amazon frogbit.

I have 2 ryukin and 10 danios. I'm thinking about adding like 15 white cloud mountain minnows. There's also about a dozen or so shrimp hiding in the back. A few live in the floating plants.

Aquaclear 70 and Imaginarium 40 G sponge filter.