30 Litre Nano Shrimp Tank

Picture of my 30 litre nano shrimp tank. I acquired this mainly to house Shrimp relocated from the 270 litre planted tank prior to a strip down/ rebuild. The other inhabitants are now in the heated pond.
Plants on bog wood were relocated so it’s a bit of a mess at the moment. Java Fern appears to have survived the move, however, the Java Moss isn’t doing too well. Lighting currently is an LED bulb in a desk lamp.
There are also a couple of Diamond Tetra fry which appeared from the plant mass in the main tank. I’ll relocate these to the pond when their big enough.
There are mainly Cherry Shrimp in the tank with a few Amano’s.
It’s currently heated to 24 C cater for the Diamond Tetra’s and filtration consists of a small internal sponge filter.
I will drop the temperature to 22 C once I have relocated the Tetras.