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6,356 Posts
I agree, for the price you don't get much bang for your buck. The replacement bars are very expensive as well (about $30) and only last for a few months.
They only have a little impact on tanks smaller than 30 gallons, and on a tank bigger than that it's really a waste of money unless you add multiple units.
They only have a little impact on tanks smaller than 30 gallons, and on a tank bigger than that it's really a waste of money unless you add multiple units.
