I have a 90 gallon and am running the herbie method.
I constantly see small particles, looks like sand but all of my power heads are aimed upward away from the bottom of the tank. They are not all uniform in size and are definitely not air bubbles. This has been going on for weeks, I assumed the filter sock would take care of the problem but it hasn't. I am not sure if that is due to the sock itself or if these particles arent making it into the overflow or what.
Any ideas on how to fix this issue?
I constantly see small particles, looks like sand but all of my power heads are aimed upward away from the bottom of the tank. They are not all uniform in size and are definitely not air bubbles. This has been going on for weeks, I assumed the filter sock would take care of the problem but it hasn't. I am not sure if that is due to the sock itself or if these particles arent making it into the overflow or what.
Any ideas on how to fix this issue?