Brightwell Aquatics Replenish 250mL Filter Wool the original German limewater method

the original German limewater method of adding calcium

or “throttling”

then re-test ammonia concentration in aquarium and repeat treatment instructions if necessary

or organic material

MicroBacter7 does not require refrigeration

Brightwell Aquatics Replenish 250mL Filter Wool the original German limewater methodAdvanced Trace & Minor Element Supplement for all Marine Fish & Reef Aquaria. Overview: Unique complex that replaces trace and minor elements used by fishes, corals, and other invertebrates, and which are lost through chemical filtration (protein skimming and use of filtration media such as resins and activated carbon). Provides 29 minor and trace minerals, all present in natural seawater ratios. Does not contain minor or trace elements not expressly