i have 3 LTA's and they have done very well. my clown feeds it. and im just running t5 10hrs actinic 7hrs daylight. my par are 430 ca, 5ppm no3, dkh 11, ph 8.2. i turn 1200 gph through my sump and push 1200 gph with 2 hydor 2's and a nother 300gph through the uv sterolizer. with all this they...