FishyWishie
Fishaholic
I noticed you said "I cleaned my tank out as the Wife wanted a new theme & gravel so it is & 100% water change with the filter out of the tank so any bacteria were quite safe."
Did I read your initial post correctly and your using a filter than was previously in operation in a tank? If you are this would explain things happening so fast as the bacteria within the filter would be giving you a pretty good jumpstart.
Did I read your initial post correctly and your using a filter than was previously in operation in a tank? If you are this would explain things happening so fast as the bacteria within the filter would be giving you a pretty good jumpstart.