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T5HO 10,000K Daylight SlimPaq by Current USA
T5HO 10,000K Daylight SlimPaq by Current USA
Price: $9.99 to $12.29
Compare: $23.99 to $28.99
Save up to $16.00 (58%)
6,700K Bulb - Straight Pin by Coralife
6,700K Bulb - Straight Pin by Coralife
Price: $28.50
Compare: $41.99
Save up to $13.00 (32%)
T5HO Freshwater Pink Bulb by Current USA
T5HO Freshwater Pink Bulb by Current USA
Price: $10.27 to $12.29
Compare: $23.99 to $28.99
Save up to $16.00 (58%)
50/50 Bulb - Straight Pin by Coralife
50/50 Bulb - Straight Pin by Coralife
Price: $28.50
Compare: $41.99
Save up to $13.00 (32%)
Marine-Glo T8 Bulbs by Hagen
Marine-Glo T8 Bulbs by Hagen
Price: $9.69 to $13.19
Compare: $12.99 to $17.99
Save up to $4.00 (27%)
50/50 Mini Compact Fluorescent Bulbs by Coralife
50/50 Mini Compact Fluorescent Bulbs by Coralife
Price: $8.95 to $11.24
Compare: $12.99 to $18.99
Save up to $7.00 (41%)
Sunpaq Dual Daylight 6,700K/10,000K Bulb - (Square Pin) by Current USA
Sunpaq Dual Daylight 6,700K/10,000K Bulb - (Square Pin) by Current USA
Price: $10.53 to $65.95
Compare: $24.99 to $94.99
Save up to $29.00 (31%)
True Actinic 03 Blue Bulb (Square Pin Base) by Coralife
True Actinic 03 Blue Bulb (Square Pin Base) by Coralife
Price: $28.50 to $43.23
Compare: $47.99 to $71.99
Save up to $28.00 (40%)
Pro Actinic 03 T6 Bulb by Quantum Aquatics
Pro Actinic 03 T6 Bulb by Quantum Aquatics
Price: $11.95 to $18.95
Compare: $17.99 to $28.99
Save up to $10.00 (35%)
SunPaq 10,000K Daylight/460nm Actinic Bulb - (Square Pin) by Current USA
SunPaq 10,000K Daylight/460nm Actinic Bulb - (Square Pin) by Current USA
Price: $10.53 to $40.82
Compare: $24.99 to $94.99
Save up to $54.00 (57%)
Sunpaq 420nm/460nm Dual Actinic Bulb - (Square Pin) by Current USA
Sunpaq 420nm/460nm Dual Actinic Bulb - (Square Pin) by Current USA
Price: $12.61 to $40.82
Compare: $27.99 to $94.99
Save up to $54.00 (57%)
Eclipse System 12 Bulb 5,500K - 13 Watt by Marineland / Perfecto
Eclipse System 12 Bulb 5,500K - 13 Watt by Marineland / Perfecto
Price: $8.95
Compare: $13.99
Save up to $5.00 (36%)
Sunpaq 10,000K Daylight Bulb - (Square Pin) by Current USA
Sunpaq 10,000K Daylight Bulb - (Square Pin) by Current USA
Price: $21.19 to $31.79
Compare: $46.99 to $69.99
Save up to $38.00 (55%)
SunPaq 10,000K Daylight/460nm Actinic Bulb - (Straight Pin) by Current USA
SunPaq 10,000K Daylight/460nm Actinic Bulb - (Straight Pin) by Current USA
Price: $19.44 to $31.98
Compare: $42.99 to $73.99
Save up to $42.00 (57%)
Sunpaq Dual Daylight 6,700K/10,000K Bulb - (Straight Pin) by Current USA
Sunpaq Dual Daylight 6,700K/10,000K Bulb - (Straight Pin) by Current USA
Price: $19.44 to $31.98
Compare: $44.99 to $73.99
Save up to $42.00 (57%)
Eclipse System 3 Replacement Bulb - 6 Watt 9
Eclipse System 3 Replacement Bulb - 6 Watt 9" by Marineland / Perfecto
Price: $4.95
Compare: $7.99
Save up to $3.00 (38%)
Sunpaq 460nm Actinic Bulb - (Square Pin) by Current USA
Sunpaq 460nm Actinic Bulb - (Square Pin) by Current USA
Price: $13.91 to $31.79
Compare: $32.99 to $73.99
Save up to $42.00 (57%)
Power-Glo Bulbs by Hagen
Power-Glo Bulbs by Hagen
Price: $10.39 to $13.89
Compare: $13.99 to $18.99
Save up to $5.00 (27%)
10,000K Daylight Bulb Straight Pin - 21
10,000K Daylight Bulb Straight Pin - 21" - 65 Watt by Coralife
Price: $25.04
Compare: $41.99
Save up to $16.00 (40%)
Eclipse System 6 Replacement Bulb - 8 watt 12
Eclipse System 6 Replacement Bulb - 8 watt 12" by Marineland / Perfecto
Price: $5.95
Compare: $8.99
Save up to $3.00 (34%)
True Actinic 03 Blue Compact Flourescent Lamp (Straight Pin Base) by Coralife
True Actinic 03 Blue Compact Flourescent Lamp (Straight Pin Base) by Coralife
Price: $25.03
Compare: $41.99
Save up to $16.00 (40%)
10,000K Square Pin Bulb - 96 Watt by Coralife
10,000K Square Pin Bulb - 96 Watt by Coralife
Price: $43.23
Compare: $71.99
Save up to $28.00 (40%)
T5HO 420nm Actinic SlimPaq Bulb by Current USA
T5HO 420nm Actinic SlimPaq Bulb by Current USA
Price: $10.92 to $13.33
Compare: $25.99 to $30.99
Save up to $17.00 (57%)
Eclipse System 1 and 2 Replacement Bulb - 15 Watt 18
Eclipse System 1 and 2 Replacement Bulb - 15 Watt 18" by Marineland / Perfecto
Price: $7.95
Compare: $11.99
Save up to $4.00 (34%)
50/50 Bulb (6,000K / True Actinic 03 Blue) by Coralife
50/50 Bulb (6,000K / True Actinic 03 Blue) by Coralife
Price: $15.51 to $18.98
Compare: $25.99 to $31.99
Save up to $13.00 (41%)
Sunpaq 420nm/460nm Dual Actinic Bulb - (Straight Pin) by Current USA
Sunpaq 420nm/460nm Dual Actinic Bulb - (Straight Pin) by Current USA
Price: $19.44 to $31.98
Compare: $44.99 to $73.99
Save up to $42.00 (57%)
20,000K T12 Fluorecent Bulb by Coralife
20,000K T12 Fluorecent Bulb by Coralife
Price: $17.25
Compare: $24.99
Save up to $7.00 (31%)
50/50 Bulb - (10,000K / True Actinic 03 Blue) 13 Watt - 6
50/50 Bulb - (10,000K / True Actinic 03 Blue) 13 Watt - 6" PL Type Base by Coralife
Clearance
Price: $9.50
Compare: $15.99
Save up to $6.00 (41%)
T5HO 460nm Actinic SlimPaq Bulb by Current USA
T5HO 460nm Actinic SlimPaq Bulb by Current USA
Price: $9.99 to $13.33
Compare: $24.99 to $30.99
Save up to $17.00 (57%)
20,000K T8 Fluorescent Bulb by Coralife
20,000K T8 Fluorescent Bulb by Coralife
Price: $17.25
Compare: $28.99
Save up to $11.00 (40%)
T12 Colormax Fluorescent Lamp by Coralife
T12 Colormax Fluorescent Lamp by Coralife
Clearance
Price: $6.85 to $8.44
Compare: $11.99 to $14.99
Save up to $6.00 (44%)
10,000K T12 Fluorescent Bulb by Coralife
10,000K T12 Fluorescent Bulb by Coralife
Price: $17.25
Compare: $28.99
Save up to $11.00 (40%)
Trichromatic Bulb 6,500K - 18
Trichromatic Bulb 6,500K - 18" by Zoo Med
Clearance
Price: $10.49
Compare: $15.99
Save up to $5.00 (34%)
Colormax Mini Compact Bulb - 10 Watt by Coralife
Colormax Mini Compact Bulb - 10 Watt by Coralife
Price: $7.95
Compare: $11.99
Save up to $4.00 (34%)
10,000K Daylight Square Pin Bulb - 22
10,000K Daylight Square Pin Bulb - 22" - 65 Watt by Coralife
Price: $28.50
Compare: $47.99
Save up to $19.00 (41%)
10,000K Compact Flourescent - 6
10,000K Compact Flourescent - 6" 13 Watt by Coralife
Clearance
Price: $9.50
Compare: $15.99
Save up to $6.00 (41%)
Coral Sun Actinic Bulb 18" by Zoo Med
Coral Sun Actinic Bulb 18" by Zoo Med
Clearance
Price: $10.95
Compare: $15.99
Save up to $5.00 (32%)
Eclipse 3 Bulb 20 Watt - 24
Eclipse 3 Bulb 20 Watt - 24" by Marineland / Perfecto
Price: $8.95
Compare: $13.99
Save up to $5.00 (36%)
Sunpaq 420nm Actinic Bulb - (Square Pin) by Current USA
Sunpaq 420nm Actinic Bulb - (Square Pin) by Current USA
Price: $21.19 to $31.79
Compare: $48.99 to $69.99
Save up to $38.00 (55%)
Reef Pro 60/40 T6 Dual Day Actinic Lamp by Quantum Aquatics
Reef Pro 60/40 T6 Dual Day Actinic Lamp by Quantum Aquatics
Price: $12.95 to $19.95
Compare: $19.99 to $29.99
Save up to $10.00 (33%)
Ultimate Reef Bulb T6 by Quantum Aquatics
Ultimate Reef Bulb T6 by Quantum Aquatics
Price: $11.95 to $19.95
Compare: $17.99 to $29.99
Save up to $10.00 (33%)
Blue Actinic 03 Bulb T6 by Spot Ethical Pet Products
Blue Actinic 03 Bulb T6 by Spot Ethical Pet Products
Price: $10.95 to $17.95
Compare: $15.99 to $26.99
Save up to $9.00 (33%)
Thrichromatic 100% Super Daylight 6,500K Lamp by Coralife
Thrichromatic 100% Super Daylight 6,500K Lamp by Coralife
Price: $13.78
Compare: $19.99
Save up to $6.00 (31%)
T12 Actinic Blue 03 420nm Flourescent Lamp by Coralife
T12 Actinic Blue 03 420nm Flourescent Lamp by Coralife
Price: $13.78
Compare: $22.99
Save up to $9.00 (40%)
Flora Plus T6 Bulb by Spot Ethical Pet Products
Flora Plus T6 Bulb by Spot Ethical Pet Products
Price: $10.95 to $14.95
Compare: $15.99 to $22.99
Save up to $8.00 (35%)
Ultra Daylight Bulb T6 11K by Spot Ethical Pet Products
Ultra Daylight Bulb T6 11K by Spot Ethical Pet Products
Price: $9.95 to $14.95
Compare: $14.99 to $21.99
Save up to $7.00 (32%)
10,000K T8 Fluorescent Lamp by Coralife
10,000K T8 Fluorescent Lamp by Coralife
Price: $17.25
Compare: $28.99
Save up to $11.00 (40%)

Normal output fluorescent light bulbs are used with the most versatile lighting systems.  Different fluorescent light bulbs can be utilized to provide the proper lighting for your aquarium.  Color enhancing light bulbs are used to display your fish’s bright colors to their fullest potential, these lights are perfect to display a bright colored aquarium.  50/50 Bulbs like the 50/50 Bulb (6,000K / True Actinic 03 Blue) by Coralife mix both white and blue light to enhance color and clarity while also providing the proper light for biochemical reactions.  Daylight Bulbs, also known as full spectrum bulbs, emit all wavelengths of light and are most comparable to natural sunlight. Actinic Bulbs like our popular Sunpaq 420nm/460nm Dual Actinic Bulbs by