ronjon5150
New Member
I have high nitrate levels and someone told me to remove my bio balls and regualr water changes to lower the nitrate levels. She also told me to keep them out. I was also told by another store do not remove them because they are creating the bacteria I need for my tank. It is a fish only tank no corals. Trying to get it ready for coral but with these nitrate levels no way. The person who told me to remove the bio balls runs a saltwater store and does not use them in her tanks. ANY HELP?