How often do you change your bulbs?
Just wanted to see what other members are doing? I have a T5 set up, how often to change the bulbs?
46 Bow Front Planted
Eheim 2217 & 2236, 2-39wt T5 bulbs (10,000), 72-75*
Pristella tetras, cardinal tetra, amano shirmp, bamboo shrimp, nerite snails, assassin snails and red cherry shrimp.