I live in the Birmingham/Vestavia area and have recently purchased a Apogee MQ200 PAR meter. I'm very interested in PAR readings under all types of lights, MH, T5, LEDs...... I would like to map several well established tanks and anything in between. Salt water only please. So my offer is to map your tanks PAR. I'm willing to drive most anywhere in the local area, a little gas money would be appreciated. If your interested please send me a PM and we can set up a day and time. Please contact me with any questions, [email protected]