Fluorescent Bulbs

This fluorescent bulb features a premium tri-phosphor formulation with a high CRI value for both accurate aquarium viewing and superb photosynthetic support of plants, corals and other invertebrates.

36" H.O. T-5 6,700K replacement lamp. 6,700K Daylight lamps cast a natural white glow to simulate the appearance of sunlight. Ideal for freshwater aquariums with live plants.

A special 460 nm blend of phosphors that enhance the blue color spectrum in your aquarium. Ideally used in combination with Zoo Med’s Ultra Sun® Super Daylight for amazing blue color of your fish, corals, and invertebrates.

Promotes growth of zooxanthellae algae; essential for the growth and well-being of all live corals and invertebrates. T5 lights provide more light output than T8s!

Our Reef Sun® bulb has a 50/50 combination of 6500K trichromatic daylight phosphor and actinic 420 phosphor in the same lamp.

Coral Sun® is a high-intensity actinic lamp with strong emissions in the short wavelength region of the spectrum, peaking at 420nm.

A special 460 nm blend of phosphors that enhance the blue color spectrum in your aquarium. Ideally used in combination with Zoo Med’s Ultra Sun® Super Daylight for amazing blue color of your fish, corals, and invertebrates.

Promotes growth of zooxanthellae algae; essential for the growth and well-being of all live corals and invertebrates. T5 lights provide more light output than T8s!

Use the 5,000K High-Intensity lamp to maximize the growth of live aquarium plants. These new T5 lights provide more light output than T8s!

The Ultra Sun is a 6500K high intensity trichromatic full spectrum daylight lamp.

6500K Super Daylight lamp that simulates natural sunlight. Excellent for Nano tanks!

Our Reef Sun® bulb has a 50/50 combination of 6500K trichromatic daylight phosphor and actinic 420 phosphor in the same lamp.

The Ocean Sun is a 10,000k high intensity lamp which creates a beautiful “deep ocean” effect in your marine or freshwater aquarium.

10,000K High-Intensity T5 HO lamp with strong emissions in the blue spectrum-simulating deeper ocean environments.

A special 460 nm blend of phosphors that enhance the blue color spectrum in your aquarium. Ideally used in combination with Zoo Med’s Ultra Sun® Super Daylight for amazing blue color of your fish, corals, and invertebrates.

Fluval Sea T5 HO Actinic Aquarium Bulb replicates the essential actinic blue wavelength that corals and other photosynthetic invertebrates require. Strong blue light is also effective at enhancing fish colors, accentuating blue and violet tones.

The Ocean Sun is a 10,000k high intensity lamp which creates a beautiful “deep ocean” effect in your marine or freshwater aquarium.

Coral Sun® is a high-intensity actinic lamp with strong emissions in the short wavelength region of the spectrum, peaking at 420nm.

Ideal for planted aquariums and terrariums, as well as marine reef aquariums.

A 5500K bulb that is ideal for freshwater fish and live plants.

A balanced full spectrum daylight lamp, which simulates natural sunlight.