Did some quick testing when I got home from work using an ATI test tube kit (read these aren’t super accurate). Nitrites-zero; nitrates-close to zero; ph-between 8 to 8.2. I have some corals and know they need nitrates; do I need more fish/feed more? I currently feed flake and frozen mysis twice daily and mix in reef roids about once a week. I don’t want to over feed and feel there may be a more natural solution than dosing. Please advise.