Quote:
Originally Posted by serotonin  The top row of rocks in my tank, the thops of those rocks, are also white. I'm pretty sure in my case it is because there is so much light up there. As far as the rest of my tank, coraline is growing well. I'm curious to see where this thread goes 
How big is your tank, got a pic? How far is your lighting from the rock in question. How long is your lighting cycle?
Best wishes |
tank 24long,14deep,20high -9inches away from the MH,9am-9pm and actinc 7am -10pm i wonder if i use a compact florescent 12000k with actinc would that be better for my rocks? because i setting up another 55 gallon with live fiji purple rocks. what you think?