Sodium Thiosulphate Book thick belts and clear clock

thick belts and clear clock cover with gasket

pre-filter and post-filter

Oxygen levels increase and harmful gases in the pond water are expelled

1” FPT x FPT

It greatly accelerates the attachment of nitrifying bacteria to biomedia

Sodium Thiosulphate Book thick belts and clear clockSodium thiosulphate is the main compound in most chlorine neutralizers. Anytime municipal water must be used for aquaculture, use sodium thiosulphate (or our other dechlorinating formula) for instant neutralization of chlorine but not chloramines. Dosage rates vary with the pH of the water, but rates between 1. 6 to 2. 6 parts sodium thiosulphate per one part chlorine should be adequate (excess levels of sodium thiosulphate up to 100 ppm will not harm