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divide the daily decrease in [Ca2+] by 40
A basic dosage of 1 level measuring spoon per 50 US Gal
As hobbyists
Furthermore
Marco Shelf Rock 18KG Box ULNS divide the daily decrease inMarcoRocks is the finest all natural aquarium rock available to the aquarium enthusiast today. It is a once live natural reef rock. All natural calcium carbonate rock. Never any chemicals, additives. Often, you can spot fossilized ancient corals in the rocks. It comes to you pest and organic free. This is our newest rock offering. It lends itself to that perfect shelf scape that is reminiscent of a multi tiered reef scene. We recommend stocking the
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