I am about to get a new fish tank (Tetra 20 Gallon Aquarium Starter Kit with EX20 Filter) it comes with some Incandescent bulbs. But I figured I could buy some Fluorescent bulbs to make the tank look better but I cannot figure out how big the bulb is supposed to be and how many watts its supposed to have.
20 Gallon Fish Tank » Tetra® 20 Gal Starter Kit w/ Filter | PetSmart
(link to tank on petsmart)
20 Gallon Fish Tank » Tetra® 20 Gal Starter Kit w/ Filter | PetSmart
(link to tank on petsmart)