Didn't you say you used the entire bottle of bacteria?
Wouldn't buy more anyway, after you add the bacteria it forms in your filter. The water column contains very little bacteria, it builds in your filter. That is why you only rinse your filter pads, media,sponges in used tank water after a water change to avoid killing the bacteria, never replace (unless falling apart) or rinse in tap water.
Wouldn't buy more anyway, after you add the bacteria it forms in your filter. The water column contains very little bacteria, it builds in your filter. That is why you only rinse your filter pads, media,sponges in used tank water after a water change to avoid killing the bacteria, never replace (unless falling apart) or rinse in tap water.