I've used this the last 20 years: https://reef.diesyst.com/chemcalc/chemcalc.html
Choose limewater in the alk section
Choose limewater in the alk section
Old school. I believe this to be one of the first calculators available.I've used this the last 20 years: https://reef.diesyst.com/chemcalc/chemcalc.html
Choose limewater in the alk section
Thanks for the link!I've used this the last 20 years: https://reef.diesyst.com/chemcalc/chemcalc.html
Choose limewater in the alk section
I like old school...and new school. Lots to be learned from both.Old school. I believe this to be one of the first calculators available.
Thanks for the reminder. I've watched it before, but I need to watch it again. Thanks for the calculator link too. I do need to increase my alkalinity. It's definitely getting consumed. Should I be trying to increase that with something else and then using kalk to just maintain?I've been using Kenny's method in this video:
I use alkalinity consumption to figure out how much to dose via this calculator: https://www.hamzasreef.com/Contents/Calculators/KalkContribution.php
But I'm doing this method more to keep pH stable than trying to get it high, so I just dose at night, but it's been working great so far.
My assumption is that it does have high co2. People and pets and the windows haven't been open as much because of weather. I've got lots of plants in the room though. On my list is a co2 monitor.Does your house have really high CO2? What are you using to test PH now?
Because of the number of coral or lack of corals?At your tanks age you may not be able to dose enough kalk to meaningfully impact PH without sending alk climbing.
I guess it depends on your alkalinity consumption, how much you are trying to raise alkalinity by, and how much evaporation you have. Your evaporation rate is the constraint on how much you can raise alkalinity. If you need to raise alkalinity even more, you'd have to use 2 part or something similar in addition to the Kalkwasser.Thanks for the reminder. I've watched it before, but I need to watch it again. Thanks for the calculator link too. I do need to increase my alkalinity. It's definitely getting consumed. Should I be trying to increase that with something else and then using kalk to just maintain?
That probe must be cleaned and calibrated regularlyI haven't started dosing yet. I got myself an "inexpensive" ($60) probe that constantly monitors my pH, temp, etc. I did not have a good grasp on my pH levels and swings. After the last water change, my pH levels during the day have been 8.2-8.3 consistently. During the evening, it drops to 7.8-7.9.
One thing I didn't realize is that my salinity had been dropping. Nothing drastic but I did get that dialed in.
What I have not been testing consistently is my alkalinity. I need to probably do that everyday to get a better idea of how it's being consumed.
Either way, I'd like to start dosing the kalk during the evening to keep the pH stable. Thanks again folks for the links and references.
I tried putting my fleece roller back on after ordering some more rolls, and it wouldn't fit with both my lights on now. So it's going to force me to figure out my hanging solution I have in mind for my lights. Stay tuned for that!
That is my understanding as well.That probe must be cleaned and calibrated regularly
So after testing the device for the past week. It lost its calibration twice within 48 hrs. Now the 3rd time. 3 strikes...your out! Returning it today.That probe must be cleaned and calibrated regularly
Gotcha. Thanks for the heads up. I'll be sure to do that. I pumped out a bunch of the freshly mixed and put in fresh RODI right after until I got it to the right salinity. Still a concern? Either way, I'll test it. After my water change, I was going to pour back what I took out while diluting it to the right salinity. Thoughts?Double check the alk, Mg, and Ca before doing a change! You can have the Mg crash out of solution when overshooting the salinity target.
It IS why I don’t use them…So after testing the device for the past week. It lost its calibration twice within 48 hrs. Now the 3rd time. 3 strikes...your out! Returning it today.
Onto the next product...urgh.
I'd still check because if anything crashed out of solution, it won't go back into solution with just more water. It's also why a lot of new hobbyists say they're having problems and you find out they added water to the salt rather than salt slowly to water.Gotcha. Thanks for the heads up. I'll be sure to do that. I pumped out a bunch of the freshly mixed and put in fresh RODI right after until I got it to the right salinity. Still a concern? Either way, I'll test it. After my water change, I was going to pour back what I took out while diluting it to the right salinity. Thoughts?
Derek, I have seen you posting these concerns and I believe you have been using the Milwaukee probes, correct (the ones on the picture?)? I have been checking mine more frequently, I am using one in each the nano and the main display, recalibrating them with the Milwaukee calibration fluid, but I did not notice any significant issues with them. The max I have seen them being off is by 0.1 PH. Agree on the CO2 monitor, and not trusting them fully, but I was just wondering if you were using the same probes?I have learned not to trust hobby grade PH probes. I pay more attention to the co2 monitor in the room and just make sure it reminds me to be getting fresh air occasionally.
Same, I've used a similar model and it's been pretty reliable with quarterly recals (just don't put sharp rocks below the bulb and have it shatter like I have stupidly done)Derek, I have seen you posting these concerns and I believe you have been using the Milwaukee probes, correct (the ones on the picture?)? I have been checking mine more frequently, I am using one in each the nano and the main display, recalibrating them with the Milwaukee calibration fluid, but I did not notice any significant issues with them. The max I have seen them being off is by 0.1 PH. Agree on the CO2 monitor, and not trusting them fully, but I was just wondering if you were using the same probes?
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Can you link that again? Link posted to a different thread.Same, I've used a similar model and it's been pretty reliable with quarterly recals (just don't put sharp rocks below the bulb and have it shatter like I have stupidly done)