My 20 gallon I started nearly a year ago now is finally back up in good shape again. After a good 6 months or so with the crappy stock heater and filter that came with my tank kit (both of which were heavily on life support) have been replaced this week. Put a 200 watt stealth pro heater in it with a Aquaclear 30 filter. The tank looks great already. The water noticeably cleared up and the fish are ridiculously active again. I haven't seen them this active and swimming all over together since they first settled in so long ago. It's very nice and I finally feel very rewarded for this tank again. I've been watching it for quite some time now haha. Just thought I'd share, here are a few pics. Not too bad of quality considering it was taken with iphone! The first is them just actually up and swimming around together, the second is my ghost shrimp swimming across the glass and the third is just the entire tank. All in all this tank is 9 neon tetras and one ghost shrimp. Had two before but one recently passed and I have no clue where i went :( I'd like to get a bamboo shrimp in there sooner or later.