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Patented design that flips from scrubber to scraper
and contains no unwanted organic material such as EDTA
the new versions of the ATI Blue Plus and ATI Aquablue Special have better output and improved color over the previous generations
The presence of nitrite indicates possible over-feeding
Brightwell Aquatics Magnesion Size:500ml Patented design that flips fromConcentrated Magnesium Supplement for All Marine Fish & Reef Aquaria. Overview: Highly concentrated ionic magnesium solution. Provides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and is a component of aragonite, the mineral secreted by reef building organisms such as corals, clams, and their allies to form skeletal material. Stronger than most competing products. Contains no unwanted organic material
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