Finnex Stingray II Pencil Thin LED Aquarium Light 36 Inch gravel The ideal nitrate concentration in

The ideal nitrate concentration in a healthy reef system should be lower than 1 mg/L

Binds elements that contribute to hardness

Replace your Hel-X filter media only when completing a complete tank restart as to not disturb the beneficial biological load

001 specific gravity

nitrite and nitrate

Finnex Stingray II Pencil Thin LED Aquarium Light 36 Inch gravel The ideal nitrate concentration inThe Stingray 2 LED series features such a slim hood that it is nearly unseen atop an aquarium. The Stingray 2 offers nearly double the amount of LEDs of the original Stingray, along with offering users the option of using a crisp blue moonlight for night time viewing pleasures. The Stingray 2 offers users three different colors in to their aquarium: 7, 000K Daylight LEDs are used to brighten up the entire aquarium. In addition, 620Nm RED LEDs and