Originally Posted by
rattler
just got two 175 metal halide system 20k bulbs over 55 gallon how can i get my condy to grow big and fast and healthy i feed it silversides once every two weeks can u guys tell how u make yours grow
Thats plenty of light, your running two 20k bulbs? I use one 10k, and mine is about twice as big as it was at purchase. Maybe you just need a little more white in the spectrum.