Juwel OxyPlus O2 Diffuser pond medications Seachem Reef Kalkwasser is a

Seachem Reef Kalkwasser is a pure calcium hydroxide with unsurpassed purity and solubility characteristics

*The small size can clog many reactors and may require ongoing maintenance

Juwel bioPlus Course Filter Sponge

grey body slime

Juwel OxyPlus O2 Diffuser pond medications Seachem Reef Kalkwasser is aJuwel OxyPlus O2 Diffusor Juwel OxyPlus O2 Diffuser increases the oxygen level in your aquarium, contributing to the vitality of your fish. The Juwel O2 Diffuser increases the oxygen level in your aquarium, and thus contributes to the vitality of your fish. The O2 Diffuser is infinitely adjustable ans suitable for all Juwel filter systems.