For those of you that still use the old tried and true fluorescent fixtures on your tank, here are some replacement bulbs at a fraction of original cost.
24” Long / 20 Watt
Including: Trichromatic / Magtinic
These are all brand new in box and provide tried, tested and true lighting for all your aquarium needs.
24 " Coralife Flouresent Light Bulbs
C$7.50Price