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Fishless cycling requires both products to be used together
Put on the cap (without air nozzle) and shake the bottle vigorously for one minute
and several reactors can be coupled
affordable and suitable for both beginners or advanced aquarists
Brightwell Hydrat-Mg 2L a360 Fishless cycling requires both productsSolution of Hydrated Magnesium Salts for Use in Reef and Marine Aquaria Overview Safely increases magnesium concentration in all marine and reef aquaria. Utilizes specific magnesium salts to obtain the desired results. May be used to attain and maintain a magnesium concentration in excess of 1,500 ppm as desired by aquarist. Maintaining an elevated magnesium concentration, relative to the average natural seawater concentration, for a prolonged period
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