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H (biotin) and choline
The pellets retain their shape and do not disintegrate
34 Guarantee Years 2
Simple connection to compatible fountain systems
FLEXIBLE WEEK
Red Sea Magnesium Pro-Titrator Test Kit Refill oase H (biotin) and cholineRed Sea Magnesium Pro Titrator Test Kit Refill (100 Tests) The Red Sea Magnesium Pro Titrator Test Kit Refill keeps your reef system running at peak stability by replenishing all reagents needed for precise, high accuracy magnesium testing. Designed for advanced SPS systems and reefkeepers following Red Seas Reef Foundation Program, this refill ensures your existing Pro Test Kit continues delivering lab grade results without the cost of a full kit
