Join Date: Feb 2011
Location: Baltimore Maryland
A curious thing
I reset my tank after breaking it down completely. Added some Miracle gro organic choice potting mix. Capped the soil with the old gravel substrate, it was rinsed first. Add some of of the old water plus some new
... Anyway about three days later the fish were in distress. Pull them out and back into the holding tank again with old water from before. I thought it might be do to ammonia. Check the that with a new kit I purchased this morning. The two tests did not measure any ammonia. It's a 45 gal. tank with a low population of very small fish.
This tank is co2 injected. I don't know what's wrong. Does any know what is happening?