What are the best plants to provide the oxigen needed?
I have a planted tank, it is small, only 2.5 gallons, and I have a filter but it is very low flow and does not agitate the water surface because my fish stops eating altogether if the surface is not still. :(
I have a pretty stable cycle established, but now i m worried it will collapse.
I have two Java ferns and dwarf hairgrass on most of the bottom. I just got some water wisteria to add but it will be in quarantine for a few more days before I can put it in.
With the grass I had to add a plant light and add a liquid CO2 additive daily and aquarium plant fertilizer with every water change.
I also have a moss ball, but I am not sure I like it and I might get rid of it.
What is a good amount of plants to keep in a 2.5 gallon to up the oxygen?