kalkwasser

  1. CayoHueso

    Can you use Kalkwasser to lower PO4?

    Is Kalkwasser a tool available to use to lower phosphate levels? Further, do all 2 part Alk & Calc additives bind with, thus lowering, phosphates? After watching a Tidal Gardens video that mentioned using Kalkwasser as a way to lower phosphates, I came across some information and some older...
  2. CayoHueso

    What's the best product to dose when Alk is low, pH normal, Calc normal, Mag normal?

    What's the best product to dose to raise Alkalinity when your Alk is low, the pH is normal, Calc is normal and the Magnesium is normal? 20G IM Nuvo Fusion Pro 2 Temp: 80ºF Salinity: 1.026 SG Ph: 8.1 Alk: 6.2 dKH Nitrate: 13.8ppm Phosphate: 0.24ppm Calc: 442ppm Magnesium: 1540ppm (all checked...
  3. D

    pH effect of Kalk vs All for Reef vs 2 part

    Hello, Just a question of curiosity. Assuming a set Alkalinity target would there be any difference in pH between using Kalk, All for Reef or 2 part ? Or would they all settle at the same pH level. I know there can be limitations to the amount of Kalk one could use based on evaporation and...
  4. SomeHappyFish

    For a novice, which supplementation technique do you think is the easiest?

    Seeking responses from seasoned reefers who have employed multiple approaches. We are talking about the simplest supplementation method for a novice hobbist to understand and apply, not the optimal one.
  5. D

    Kalkwasser sediment went inside my tank!

    I'm using kalkwasser via ato. Since last night, it was unplugged. I plugged it in earlier without checking the ato, so it sucked water to the tank. Then I saw ato was laying on the floor with sediments! What will happen to my tank? What to do?
  6. A

    Cannot increase pH while using both All For Reef and Kalkwasser

    Hello. I am dosing 60ml AFR daily for my sps dominated tank (400 liters). I noticed that i cannot increase the pH by using Kalk anymore. The high pH effect of Kalk last for 1 month then gone. It is likely using AFR does not keep enough buffer in the tank, so I likely cannot increase pH. Is it...
  7. D

    EMERGENCY Low Alkalinity, High Calcium

    API PH - 7.8-8.0 Ammonia - 0 ppm Nitrite - 0 ppm Nitrate - 20-40 ppm Phosphate - 0-0.25 ppm SALIFERT Magnesium - 1440 Alkalinity - (low resolution, 2ml water + 1ml reagent) pink on 0.83 = 2.4 kh Multiply by 2 = 4.8 dKH Calcium - (low resolution, 1ml water + 1ml reagent) blue...
  8. D

    California Dry Goods GEO KR618 Kalkwasser Reactor GEN3- SOLD

    Lightly used and in mint condition. This model comes with the blue and white accent and as well as the PH probe. For more information, please text me at (818)703-3993. I have the Kamoer X1 PRO T stepper pump that can be include for an additional fee. $465 shipped.
  9. D

    California Live Goods Avast Kalk Stirrer K1- SOLD

    Lightly used and comes with an extra motor $206 shipped..
  10. Starbuxxx

    My experience - Kalkwasser causing High Alk & Calcium?

    Sharing my experience for others that may be experiencing the same issue. Basement 150g mixed reef lagoon with total water volume of about 225g While struggling with low PH (7.7 - 7.8), I went through PH chasing journey and found the following solutions: - DIY Co2 Scrubber - Kalkwasser reactor...
  11. O

    MARINE BUFFER VS KALKWASSER VS ALL FOR REEF

    Guys I have a 140 gallon softy/RFA tank and was wondering which product would be best for me and if you could explain the differences between the products. Currently I use marine buffer in my ATO and i started getting coraline algae ( never happened before) This makes me question of Kalk and...
  12. Semper.Reefing

    KALK Dosing question

    Hello all! Ive been dosing Kalk with a medium sized Kalk reactor and a kamoer to match my evaporation rate. I clean it once every 3-4 weeks right now and usually add 6 tablespoons of BRS Kalk to about 2 gallons of RODI that my reactor holds. Ill add one or two tablespoons once a week or two...
  13. 20 gallon nano

    Apex neptune programming

    I have a Kalk stirrer that’s programmed to stir one a day. And dose several times a day, how do I input a program to pause the dose for a 30 minutes after stirring and then restart the dosing?
  14. Smooch30

    Florida Miscellaneous Dosing Dry Goods Reef Octopus Kalkwasser Reactor KS-250 for Sale - $275

    ***Reduced Price*** I have a Reef Octopus Kalkwasser Reactor KS-250 for sale in Tampa, FL...going for $275 plus half the shipping cost. Better pics to be posted later today.
  15. Jposch

    Dosing Dry Goods NEW-Kamoer FX-STP-$280 shipped

    2 available. both BNIB. Bought for calcium reactor and one as a spare, but have stuck with 2 part. these are great for Kalk as well. $280 $260 each, shipped. https://www.bulkreefsupply.com/fx-stp-wifi-peristaltic-continuous-duty-dosing-pump-kamoer.html
  16. J

    Dosing AFR & Kalkwasser

    How do I dose AFR & Kalkwasser together ? Correct me if I’m wrong , Kalkwasser raises Alk & Cal. If I dose AFR wouldn’t it also increase ALK & CAL? And other elements ? Do I basically just split the doses of AFR and KALk until I reach my desire parameter ?
  17. TheSheff

    Kalkwasser Trace Elements

    I am getting back on the kalkwasser train and am debating what trace element solution to dose. Im hoping to find a solution that is only one part. What do yall use?
  18. T

    Utah Miscellaneous Dry Goods Avast k2 kalk stirrer 180 shipped

    Used for about a year.
  19. I

    Red Sea ATO+, sensor problems with Kalk?

    I bought a Red Sea ATO upgrade kit about 10 days ago. Installed in my Reefer 350, got erratic behavior - inconsistent fills between 0.05 gallons per fill (which would be the expected top off volume per fill given 25x25 return chamber and 3 mm between sensors), up to 0.8 gallons per fill with...
  20. Mattc123

    Kalkwasser dosing questions

    Hi all. So due to my pH woes I think I'm going to start dosing kalk. I'm going to get a small container for it, get the brs 1.1ml pump, and hook it up to my apex. I'm going to have the pH limit set but my question is, is any other failsafes I can put into the apex to make sure it doesn't...
  21. L

    Washington, D.C. WTB Kalkwasser Reactor/Stirrer

    I’m looking to buy a medium to large sized kalkwasser reactor, preferably lightly or unused. Let me know what you got, thanks!
  22. A

    RSR 170 Evaporation Question

    I’m a little confused by a recent development in my Red Sea Reefer 170 setup. To give some backstory, I’ve been dosing Kalkwasser continuously with the use of a versa pump for about 2 months. I also do continuous auto-water changes with 2 versa pumps. 6 days ago, I increased my Kalk dosage from...
  23. geo

    Independence Day Sale July 1st -8th

    www.geosreef.com https://www.geosreef.com/product/geo-cr618-calcium-reactor/ https://www.geosreef.com/product-category/equipment/reactors/kalkwasser-reactors/ https://www.geosreef.com/product/geo-atr418-algae-turf-reactor/
  24. .Haliax.

    Swapping from CarboCalcium to Kalk

    I'm considering swapping from Tropic Marin's Carbocalcium to kalkwasser. I read in my searches for similar threads, that All For Reef is 25x more potent than kalk. I'm assuming that carbocal is the same potency as AFR. If I'm dosing 41.5ml of carbocalcium, that would equal about 1,037ml/4 cups...
  25. G

    Low pH, High Alk and Calcium with Kalkwasser

    Average Parameters & Equipment Temp.......76.5-77.5F Salinity.......1.0255 SG NO3-API.......10-20 ppm range PO4-Hanna.......0.17 ppm pH.......7.50-7.68 observed range Alk-Hanna.......10.6 dKH KH-Salifert.......10.4 dKH Calcium-API.......out-of-range / 580-600ppm (29-30 drops of API reagent 2)...
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