I've been struggling with dinos for about 2 months now I've done hydrogen peroxide with a blackout for 3 days and been dosing microbacter for a month and a half and vibrant for about 3 weeks now and they always seem to come back. I am not starting do dose DinoX every other day, but it looks like they are still growing. My nitrates and phosphates are detectable, with my nitrates being approximately 5 and the phosphates being just about 0.25, and the tank is about 4 months old. I have the API saltwater tester and I'm not sure if its inaccurate or not but they seem to still be growing but not as fast. Also curious about your guy's dino stories and what you guys did to get rid of them.