Please give any helpful tips u would have wish u knew when u started your first tank. I have two clowns one yellow tail dam and Diamondthe goby pH 8.0 ammonia 0 No2 0 and No3 10
I would only do 1-2 fish on a 20g. For now, keep up with the water changes using RO/DI or Distilled water and continue to monitor Parameters. Btw, what's your future plan for your tank? My plan was to start with 20g long and ended up with standard 29g.