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Originally Posted by hamsterman Low tech tanks can look very nice and require almost no work. You won't have to deal with ferts or that much algae either. |
That is not always true. I have a low tech 29 gallon tank. I have to dose KNO3 or I get BBA. I believe it is because what the city treats the water with causes a mineral imbalance. My water is very soft with a ph of 8.4.