Arcadia Shade Dweller 8W 7% UV Bulb arcadia Depending on the starting concentration

Depending on the starting concentration of nitrate in the aquarium

perfect for maintaining the right water balance in both marine and freshwater aquariums

Simple replacement mechanism ensures ease of use

Agent Green initiates an ion exchange process

Establishes and Maintains a Healthy Biofilter

Arcadia Shade Dweller 8W 7% UV Bulb arcadia Depending on the starting concentrationThe Arcadia Shade Dweller 7% UVB T5 bulb helps with the synthesis of Vitamin D3, and provides a targeted flood of UV from this full spectrum bulb. This provides 7% UVB along with a lower 17% UVA, which has been designed specifically with crepuscular species in mind. Crepuscular species tend to hide away during the day, and prefer dawn and dusk for investigating, so this lower light means its a more natural lighting for them, whilst still providing the