Mineral Blocks serve to protect the healthy breeding environment of turtle, to prevent acidification of breeding water and reduces the bad smell. Specially for green turtle, aquatic turtle such as Mauremys reevesii. Green turtle and aquatic turtle are very sensitive to water quality.
Accumulation of food leftovers or dung can easily cause the rapid acidification, that makes turtle sick and dysfunction. The mineral block, with water quality stabilizing components, that special blend melts slowly, creating a water quality environment suitable for breeding.

Dosage and application: place 1 block per 5L of breeding water, near the place where the fresh water is flowing. After the block melts over, replace it with a new one.
Main components: Calcium sulfate, Magnesium sulfate, Sodium chloride.