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2 weeks old. Using hydrogen peroxide. Nutes went clear over night

Hello all.my seconddwc ever. Strain is humbolt headband. Gh tri flora series and cal mag plus. Distilled water and 3% hydrogen peroxide 8 ml pet gallon. Res temps stay in the low 60's high 50's. In using t5 8 bilb 4 red and 4 blue. Lights are maybe 18 inches from the tops. I changed the res and the water was brownish almost purple because of the nutes. Today it's all crystal clear. Plants look great to me. I was just wondering if maybe I'm using too much hydrogen peroxide. Also my ppms...

2 weeks old. Using hydrogen peroxide. Nutes went clear over night


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