Basically I have a tank rack that is 4 feet long x 1 feet wide x 6 feet tall.
Distance from bottom to second bottom shelf: 24"
Second bottom to third bottom: 20"
Third to top: 20"
(See links for pictures:
http://img507.imageshack.us/img507/3825/96543971ip6.jpg
http://img257.imageshack.us/img257/6997/66194108jp7.jpg)
Planning to have tanks in this either these formats:
|-----------|
|[10g] [10g]|
|-----------|
|[10g] [10g]|
|-----------|
|[10g] [10g]|
|-----------|
OR
|-----------|
|[5.5][2.5][5.5]| (16" + 12" + 16" = 44")
|-----------|
|[10g] [10g]|
|-----------|
|[10g] [10g]|
|-----------|
Right now, I have 4x 10 gallons sitting on the bottom two rows.
On the middle row, the left-side tank is up and running with 3x 18" 15w fluorescent bulbs, 45w in total. The tubes are set up on the underside of the shelf above.
Plan (lighting is loosely defined): middle row = high light, bottom row = low light, top row = medium light. All lights secured on the underside of the shelf above.
I need some help on what to do with the rest of the tanks. I'm confused with the lighting requirements, as the footprint is different from typical dimensions.
One standard 10g's footprint is about 20"x12". Two side-by-side makes 40"x12". Also, since the depth is quite shallow, only 10", this might be a factor when it comes to the amount of light needed.
Does anyone have any ideas on what lighting system to do?
I'm thinking of going with 36" NO fluorescents on the top and bottom shelves because this would be ideal for a long, shallow tank footprint. If I run one tube on the bottom shelf, that would be about 30w for two 10gs. Then for the top row, 2x 30w would make 60w--ideal for a medium light set-up of 2x 10gs again. For the middle row, I might scrap the current 45w set-up on one side, reuse some of the parts, and go with 3x 36", 30w per tube, making 90ws for 2x 10gs.
What do you think?