I have a fairly new tank, it is a 20 gallon tall tank that has been established for about a month now. I am having trouble with some of the plants melting and some build up of algae especially on the moss and driftwood. Below are some specs of my tank.
Size: 20 Gallon Tall
Filter: Eheim 2215 Canister Filter
Lights: 2 x Current USA two row leds ( 7 hours / day )
Water Changes: 1 per week 10 - 20 %
Chemicals: 2ml flourish excel daily, 1ml flourish ferts weekly with water change.
Inhabitants: 1 Beta, 10 CPDs, 4 Ghost Shrimp, 3 Nerite Snails
Below are some pictures showing the plant melting and the algea, any advice would be awesome thanks!