Brightwell Aquatics Magnesion-P Size:200g Dosing can be continued at

Dosing can be continued at a rate of 0

Includes a Mini U Type Diffuser that produces fine CO2 mist into aquarium water for plant growth

Glass aquarium with LED clip-on lamp and flexible neck

Medication added to fresh and salt water aquariums for treatment of diseased fish will automatically be removed by the POLY-FILTER after serving their intended purpose before the medication can produce a toxic effect on the fish

To remove cloudiness

Brightwell Aquatics Magnesion-P Size:200g Dosing can be continued atMagnesium Supplement for All Marine Fish & Reef Aquaria. Overview: High purity, anhydrous powdered magnesium blend. Provides magnesium, which helps regulate the balance between calcium and carbonatesin aquarium water, and is a component of aragonite, the mineral secreted by reef building organisms to form skeletal material. Contains about 300% the magnesium of almost all other dry magnesium products on the market. Formulated by marine scientist.