Brightwell Aquatics Magnesion Liquid - 2 Litre Mother Colonies Can be added while fish

Can be added while fish are in the aquarium

Compatible with the optional Mag-Float scraper accessory sold separately

As a juvenile it is deep blue to black with white C-shaped stripes radiating from its posterior

Many color combinations are possible

Scolymia coral is recommended for well established aquariums

Brightwell Aquatics Magnesion Liquid - 2 Litre Mother Colonies Can be added while fishBrightwell Aquatics Magnesion Liquid 2 Litre Brightwell Aquatics Magnesion Liquid 2 Litre is a larger format liquid magnesium supplement for marine and reef aquariums with regular magnesium demand. It helps maintain the magnesium concentration needed for stable calcium, carbonate, and aragonite building chemistry in established reef systems. Brightwell Magnesion 2 Litre for Larger Reef Systems The 2 Litre size is useful for larger aquariums, reef