A suggestion if I may. I would move that beautiful Crypt away from the front and more towards the back wall of the tank. Tall plants usually don't look
Sean Suggested kitty litter and I would suggest ruling that out. I've done Kitty litter tanks way back in the day and although growth is good, they become
LUCK. Sometimes the 2 water perameters are close (PH, ect) and the shock is minimal. Yours may have been just a little too much.
Basicly I'm just upgrading my 10g to the 20L. I have the betta, hillstream, and my 3 endlers that are going into it. I have well water and everything
Have to find the right size rubbermaid for my stand first, but right now I have it in a bucket. Wont stop a serious leak but if/when I screw it up again