What light is on your 20 Gallon long???  I would like to decrease my light intensity due to algae issues.
Currently I have a Coralife CF fixture with 6500K 65W bulb. Apparently dropping to a 55W bulb will not make much of a difference.
So I'm wondering what light anyone has on their 20 gallon long.
__________________ 20 G long - 7 Platies, 4 Neon Tetras, 10 Ghost Shrimp, 3 Otto Cats
Java Fern, Java Moss, Green Cabomba, Red Ludwigia, Wysteria, Moneywort
Coralife compact fluorescent fixture 65 W
Aquaclear filter
Visa-Therm Stealth heater
Hagen manual CO2 system |