Longest lasting glow "stuff"

[MichaelAngelo]

I've noticed that no two "glows" are created equal . Aside from the fact that fish may prefer a weaker glow over a stronger glow, I'm looking for a strong, long-lasting glow. My little cleos are dead before I see them back .

I have a few options, and wondering if anybody's tested various products before I go out and test them myself. I have the option of choosing a glow powder to bake, a pre-mixed glowing paint, a glowing tape, or even a glowing nail polish.

Has anybody tried a specific product they can recommend?