I have no Idea what i do wrong but my Water Reservoir always fail after 3-4 day's.
My Reservoir Tank are a 50 Liter Tank with a 300l/hour pump for move the Water and a Air Pump for getting Oxygen to the Water and i add 3% Hydrogen Peroxide to it 3ml/liter every 5 Day's.
My Nutrients was bevore Canna Coco A&B but i thought it is not the right one so i switch Back to "General Hydroponics" bough a Bottle of Bloom GHE extra for checking out what the Main problem is. GHE is a proven Hydroponics Fertilizers so i make a new Reservoir of 30 Liter Yesterday and add 3ml / liter so 60 Liter H2O2 to it and today the water looks like this and i found some slimy Spots on my Water Pump very small but they will growth. I put the Air stone next to the Pump for suckling in the Oxygen Water i don't know if this Helps.
This is how it looks today its looks litte Milky and yesterday the Water was more Red from the GHE today its clean i don't know
![IMG_20230128_103337.jpg](/data/attachments/4356/4356038-ddb2d589b1aa242d44779739552b6f08.jpg)
![IMG_20230129_164251.jpg](/data/attachments/4356/4356040-5c8f48902220e68fe6f07b88ac9e45c8.jpg)
My Reservoir Tank are a 50 Liter Tank with a 300l/hour pump for move the Water and a Air Pump for getting Oxygen to the Water and i add 3% Hydrogen Peroxide to it 3ml/liter every 5 Day's.
My Nutrients was bevore Canna Coco A&B but i thought it is not the right one so i switch Back to "General Hydroponics" bough a Bottle of Bloom GHE extra for checking out what the Main problem is. GHE is a proven Hydroponics Fertilizers so i make a new Reservoir of 30 Liter Yesterday and add 3ml / liter so 60 Liter H2O2 to it and today the water looks like this and i found some slimy Spots on my Water Pump very small but they will growth. I put the Air stone next to the Pump for suckling in the Oxygen Water i don't know if this Helps.
This is how it looks today its looks litte Milky and yesterday the Water was more Red from the GHE today its clean i don't know
![IMG_20230128_103337.jpg](/data/attachments/4356/4356038-ddb2d589b1aa242d44779739552b6f08.jpg)
![IMG_20230129_164251.jpg](/data/attachments/4356/4356040-5c8f48902220e68fe6f07b88ac9e45c8.jpg)