Dosers are great and my choice, they themselves do not fail so much as the timers, that's where you need to have some kind of safety, a controller is best.
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There's a fine line between owning your tank and your tank owning you!
Current Tank Info: SCA 120g RR Starfire, Tunze silence 1073.02 return, 40g sump w/ fuge, SWC Extreme 160 cone skimmer,Geismann reflexx 4xT5, 2x Panorama Pro LED strips, Vortech MP40QD
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