We just set up a second tank and ordered a load of plants online. I also bought a bubble filter with led lights which sits in the gravel and looks amazing. We've now got 6 neon tetras and 3 Congo frogs in it. We have some endlers guppies on order too.
Other tank has guppies, tetras (black widow, neon, ghost neon, zebra), some corys, a few algae eaters (not plecs), clown loaches and some shrimps.