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- Jan 23, 2016
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My 2- part has doubled since in the last month after switching lights from LEDs to T-5's. I've been dosing manually for the last 8 months, but my consumption has increased to 120 ml/ day of each 2- part. Do I need a dosing pump? I read they clog and fail. What's the best for the buck, reliable dosing pump? Do I need a controller too? I do everything manually, replenishing R/O as well. I have a 180 with 60+ corals, and going into Acro addiction! Thanks for your help