Brightwell Aquatics Reef Cōde B (2L) you can use the HYDROS

you can use the HYDROS Control X2 and Control X4as an auto top-off (ATO) system

Elevate your underwater world with this daring crustacean that embodies both beauty and intrigue

All the fun of the green hammer but MORE

this mischievous character will keep you entertained with its bold personality and "look-at-me" swimming style

will not impact pH when used as directed

Brightwell Aquatics Reef Cōde B (2L) you can use the HYDROSThe carbonate bearing component of a two part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (buffering capacity)) in the same ratio as that found in natural seawater. Ionically balanced with respect to natural seawater concentrations of calcium and carbonates when used in equal amounts with Reef Cde A. Benefits reef building organisms such as corals, clams, calcareous algae, etc. Simplifies