Bacteria bloom can happen with overfeeding.
UV sterilizers should have recommended flow rates listed by the manufacturer. There's a range for bacteria/algae and sometimes another lower flow range for parasites. Depends on the sterilizer.
The calcium carbonate method will turn the tank white in the short term and can take awhile to clear up. If it doesn't clear you may need more mechanical filtration.
UV sterilizers should have recommended flow rates listed by the manufacturer. There's a range for bacteria/algae and sometimes another lower flow range for parasites. Depends on the sterilizer.
The calcium carbonate method will turn the tank white in the short term and can take awhile to clear up. If it doesn't clear you may need more mechanical filtration.