alright time for an experiment... I'm doing a bubble bucket with some local lake water. I picked up over 7 gals today while the lake was nice and calm.
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I took a coffee can, washed thoroughly and painted the inside to try to keep from rusting. I then took an old light and put it through the bottom of another can.
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Next, I put a small bubble stick in the bottom can, cut a hole in the lid, made a basket from a styrofoam cup wrapped in elec. tape. Here it is bubbling away! (there are NO chemicals what so ever besides a drop of SuperThrive, to help stop shock)
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Heres the overall view, pretty inconspicuous eh?
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Ill keep updating on the progress. If all works well, I may change all my DWCs to lake water. Once this outgrows the current light fixture, I'll have to move to a cabinet I guess.
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I took a coffee can, washed thoroughly and painted the inside to try to keep from rusting. I then took an old light and put it through the bottom of another can.

Next, I put a small bubble stick in the bottom can, cut a hole in the lid, made a basket from a styrofoam cup wrapped in elec. tape. Here it is bubbling away! (there are NO chemicals what so ever besides a drop of SuperThrive, to help stop shock)
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Heres the overall view, pretty inconspicuous eh?
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Ill keep updating on the progress. If all works well, I may change all my DWCs to lake water. Once this outgrows the current light fixture, I'll have to move to a cabinet I guess.