dosing

Need help with preparing a stock solution to get my Nitrate to 5 ppm, currently it is reading close to 0 ppm. Tank volume & sump volume combined with be 135 gallon after discounting rock displacement. I have laboratory grade Sodium nitrate but need help on calculating how much grams to add to 1...

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So I put a new set of Recipe 2 Ca and alk gallons online a couple nights ago and I just noticed that the alkalinity part isn't turning the water cloudy anymore as it goes in the water. Same reagents and formula as always. (About 300+ grams/gallon.) Same old bag of arm & hammer. Anyone have...

Good evening reefers Test results as of tonight 12/15/16: SG: 1.025 Nitrate: 0 ppm Phos: 0 ppm Ammonia: 0 ppm Calc: 400 ppm DkH: 12-13 So I am currently dosing Kent Purple Tech to bring up my calcium levels. I am hoping that the high DkH is being caused by that, I am not sure what else could...

Based on the information below, can you solve the riddle? I have a 120g DT connected to a 40b frag tank and an Emerald 39 sump. I am dosing BRS two part on BRS peristaltic pumps running on an Apex controller. Mg is tested and dosed when needed (maybe monthly..) Alk Program: Fallback OFF OSC...

Hi, Hoping for some help/advice. I don't use any AF products for my 120G DT or 40G Frag tank. I am currently using BRS 2-Part dosing (Ca, Mg, ALK) along with supplements for the essential components. Use IO Reef salt along with BRS RO System as salt water source for both my tanks. Scenario 1 -...

My favorite most helpful LFS closed and I'm having some issues with dosing calcium and alkalinity on my own! I dose a 2 part daily in my reef tank. My alkalinity is at 8.5 dKH (right where I want it) but my calcium blew up to over 500 ppm! I need to lower my calcium (I'd like to hit the 400...

For those that use Jebao Dosing Pump, I have quick questions. So I have calibrated all 4 pumps with 100ml calibration and is currently trialing all 4 pumps with RODI water. These past 2 days, I have noticed that the dose excreted by these pumps seems to be slightly over. For example: pump #1...

So I've bought my first doser and am eager to get it going. Have got sodium carbonate for kh, Calcium Chloride and Magnesium Chloride. Have tried using various online calculators and think I know the maths to make the solutions. Reading around I think it's best to make the kh solution weak...

Hi People, I'm trying to get the latest update on Brands/Type of Reef Supplements used by fellow reefers for auto-dosing in a SPS/LPS combo tanks. For this discussion, please exclude the normal Calcium, Alk and Mg liquids, and 10% to 20% water changes. Read a lot of discussions and on...

Let the reef science begin, We have been reefing for a few years now with a 10 month break due to moving. Always for the longest time we have had phosphate control issues with difficulty in obtaining a nitrate level despite heavy feedings. Some have dosed nitrates in various forms along with...