Pro Coral A- Trace Elements Size:500ml All BRS additives mix crystal

All BRS additives mix crystal clear and do not leave any nasty residues or brown impurities behind like other calcium and alkalinity additives

Strong anti-slip rubber padded magnets that hold securely on up to ½” thick glass/acrylic

Reliable and repeatable

Powers other 1Link Accessories

integrated solution that houses the filtration chambers

Pro Coral A- Trace Elements Size:500ml All BRS additives mix crystalIn the ocean, there are tiny amounts of essential trace elements such as iodine, lithium, manganese, etc. that can be depleted rapidly in household aquariums as corals and invertebrates grow. Tropic Marin Pro Coral A and Pro Coral K+ are formulated to replenish those elements in an easy to dose balanced, liquid additive. When trace element levels start to get low corals can lose their color and stop growing completely. Doser Ready Easy to use No