Söchting Oxydator solution

Most Hydrogen Peroxide, even food grade, you can find on the market has stabilizer agents to keep it as Hydrogen Peroxide.

This one should have too, but at least you can be sure they are safe for aquarium use.

I have the Sochting unit for 100L aquariums, it takes 7-8 days to refil the 150ml unit. So 1L of Hydrogen Peroxide should be enough for almost 2 months.

Though, i am using it for a week and according to the guides, the first couple of weeks or so the unit consumes more Hydrogen Peroxide until oxygen saturation is reached, and then it stabilizes to a refill every 10-14 days.

Indeed this is a product that every aquarium enthusiast should have in their home/stock. Of course should be used as a last resource against Cyanobacteria, but when nothing else seems to work, this solution does the job !