Manganese High Range Checker® HC Reagents (25 Tests) AutoAqua Add this product at the

Add this product at the maximum dosage of 1 drop (1/20th ml) per 35 US-gallons daily to maintain a concentration of 0

Fritz Aquatics has been continuously producing the highest quality

Both Blue and Pro models also feature a re-balancing of color channels and LED (Diode) mix to augment the most flexible and balanced spectra available in aquarium lighting

Regal 250-S and Regal 300-S

Aerobic & Anaerobic - Optimized for general performance

Manganese High Range Checker® HC Reagents (25 Tests) AutoAqua Add this product at theThe HI709 25 are high quality reagents that are pre measured, allowing for users to achieve fast and accurate measurements with their Manganese High Range Checker HC. These reagents follow the Periodate method in which the reaction between manganese and the reagents causes a pink tint in the sample. When the HI709 25 reagents are added to the sample, the reaction will take place and the HI709 will determine the concentration from the color that is