CUBE Medium refugium Shake the KH-Ind dropping bottle

Shake the KH-Ind dropping bottle a few times and add 2 drops in the test vial (1 drop for the low resolution mode)

and comes with a convenient resealable locking closure

low iodine reading

PPER Scraper Blade That WON'T SCRATCH YOUR TANK

Suitable as a box for the insertion of a new fishes or as quarantine for trouble fishes

CUBE Medium refugium Shake the KH-Ind dropping bottleUtilizes two separate water flow channels. One for the Refugium and the other for the Protein Skimmer compartment. This unique design enables the water to travel through each compartment separately after entering the sump. The advantage of having two separate water channels is the dissolved organic waste can be removed via protein skimming. Furthermore, having a separate Refugium compartment provides an area for supplemental biological filtration.