I agree. The danios are speed racers in the tank. When I had cpd's I fed them flake and they were just fine. I always crushed it just a little bit to make it easier for them. I also kept ember tetras with them too. Great color contrast.Definitely take out the zebra danios, they need a lot more swimming space. You could even take out the neons too and make it all CPD's which would look even better in my opinion!
Theres Duckweed, which is very common, you can float water sprite or Water Wisteria, or even a lilly would do, just something on top to detur them, or stop them, from jumping out of the tank if something spooks them.15 + the 4 neons is safe? Sounds good to me.. I know they are tiny so i'm sure they count as 2/1 for gallons of fish
What do you suggest for floaters that would word in the edge (mostly sealed top)? (this is my first venture with live plants)
You can also get taller plants, like val's or stem plants if you want something taller to sort of fill in.well the tank is sealed on top (except for the filter/light hole) so i dont think they will be jumping out.. how ever i do like the idea of filling in something high up since the plants relatively small in a tall tank!
Plus it gives the fish more places to play