Marine-GLO T8 Fluorescent Aquarium Bulb, 15 W, 46 cm x 2.5 cm (18 in x 1 in) Saltwater Testing Digital readout faces forward in

Digital readout faces forward in the tank

Calcium is essential to reptiles for supporting and maintaining bone health

Features adjustable height (up to 24") and length (up to 12")

Aqueon Forge aquarium stands offer the flexibility that hobbyists desire

Made from pure natural sea water

Marine-GLO T8 Fluorescent Aquarium Bulb, 15 W, 46 cm x 2.5 cm (18 in x 1 in) Saltwater Testing Digital readout faces forward inThe Marine GLO T8, 15 W linear fluorescent aquarium bulb delivers a powerful actinic blue light emission that is essential for all saltwater aquariums. The bulb emits an ideal blue light that highlights the fluorescent colours in corals and other photosynthetic invertebrates as well as provides the critical wavelengths they require for strong growth. The strong blue light is also effective at enhancing fish colours, accentuating blue and violet tones.