By Blane Perun
Rate: (24 Ratings)
After Tile, Epoxy Paint, and Poly Board were complete, the fun could finally begin. Now was the time to prepare installing the systems, little did I know the work that would be involved. After spending months measuring the room from every angle I was certain I could install 6 independent systems with sumps and this is what I had set out to accomplish.
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My first instinct was to purchase the Rubbermaid Stock Tanks; I knew a resource for them locally and the have a good reputation amongst other growers. Even
with a Sport Utility Vehicle I took a few trips to get all six tanks but once I did, I laid them all out in the room, and things looked much smaller that they did on my piece of graph paper. What I had not taken into consideration was the footprint of the Rubbermaid tank in correlation to the surface area.
The step down on each side made for a nice way to install egg crate but the actual surface are of these tanks was not going to be much more than I had been working with and may out grow these glass tanks in the next two years. Another problem that I had not thought of is with the drastic step down, the platform I was going to build to elevate the tank above the sump would not be wide enough for me to slide the sump under. I certainly did not have enough room to have the sump right next to the tank, the room is too small.
After playing with the tanks for a week I realized I had to drop out the sumps or drop out the total number of systems. All my systems since 1996 had used sumps, and I could not see working without them. On the other hand the whole point was to build an addition so I can have large dedicated systems. As painful as it was, I made the decision to eliminate the sumps from my plan and work with single tanks.
As if that were not enough of a blow, after some calculations I realized the total amount of plugs I could keep in the tank at the level of the shelf was about 20
more than I was keeping in 40 gallon tanks, so the next painful decision was to return the Rubbermaid's and go with a new grow tank. Luckily this step for me was not going to be that painful, because I had already found another tank I liked a lot and was less expensive. Because of the Step Down on the Rubbermaid's they were never going to work as sumps which had forced me to find another brand.