FREE Shipping

Flash Sale

Purchase $99 or more in qualifying Marine Life and get FREE Shipping when you use coupon code: freefedex

Hurry, ends in ...

New orders only.
My Account
See Reviews at is an Upfront Merchant on TheFind. Click for info.
Hamilton T12 24" High Output 20w Super Actinic Blue
24" 20w
Price Elsewhere: $23.95
Saltwaterfish: $17.69
Savings: $6.26
On All Marine Life
Orders Over $199.99
And $99.99 In Florida

Hamilton T12 24" High Output 20w Super Actinic Blue
  • Great for reef application and coral health
  • Vivid, sparkling and natural looking light enhances the look of your tank inhabitants
  • Better simulates shades of dusk, dawn and the blue hue of deeper water
  • Energy Efficient
  • High power output
Recommended Bulb Replacement Guide:

Bulb Types:

Life of Bulbs:

Normal Output Fluorescent6-12 months
Very High Output (VHO)6-12 months
Power Compact (PC)9-12 months
T5 High Output (T5HO)9-18 months
Metal Halide (MH)9-12 months
LED (non moonlight)5 years (50,000 hours)

Little Giant - 3-MDQ-S...
Ocean Nutrition Formul...
Two Little Fishies ReV...
Zoo Med Aquasun T5 - H...
Eshopps 6FT Hose
Gulfstream Mag Float -...
Eshopps Reef Sump RS-2...
Eshopps 4FT Hose