Review on 🐠 Glo Power-Glo T8 Fluorescent Aquarium Bulb - 30W, 36 Inch: Superior Lighting for Aquariums by Pamela Jones

Superb purple bulb. I usually get about 2-3 years before they start to die out. (I also don't keep them for long periods of time to avoid algae growth). Adds a beautiful color to my aquarium with or without glowing fish. If you have neon fish, this lamp will really show off their colors. Personal note: I prefer purple to turquoise or white. Purple is very similar to what is currently used in many pet stores. It also gives a pleasant warm light purple hue.