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The HI736 Marine Phosphorus Ultra Low Range (0 to 200 ppb) Checker uses more precise technology than a chemical test kit
Low power consumption
When it comes to broad yet gentle flow
and best solution that provides a full
Tropic Marin A- Elements Coral Dips The HI736 Marine Phosphorus UltraTropic Marin A Elements contains a selection of essential anionic trace elements for the promotion of growth and the natural colouring of the corals. Trace elements are natural minerals which are needed by all aquarium inhabitants to maintain biological processes in the cells. Corals and other invertebrates also use large quantities of these minerals for their skeletal development. We recommend the additional use of Tropic Marin K+ Elements to ensure
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