FWIW, I would use up what I had and consider switching to another salt. For some reason, their alkalinity is always on the low side relative to their calcium levels. There are many good options, I have switched to D-D H2Ocean. If I had a larger system, I might not be able to justify the extra cost but I can manage it on my current system. Don't add more MG, you're really high already if your test kit is correct. Personally, I wouldn't add anything for several days and then I would take new tests to compare and go from there. Good luck.<a href=showthread.php?s=&postid=14976549#post14976549 target=_blank>Originally posted</a> by Tank2379
I need some help trying to Stabilize my Oceanic Salt Mix down to recommended levels? I am trying to get my levels down? Right now they are as follows Calcium 580, Mag- 1600, and my Alk is low like always around 5-7. PH around 7.8 to 8.0. You think if I add a buffer that would raise my PH and ALK would that help lower my Cal and Mag readings?
Any help would be appreciated.
Thanks![]()
This comment implies that I suggested they are TOO HIGH, I never said that. I DID say, don't add more MG in the form of any supplements as 1600 ppm is high and adding any more will be a waste of money until it comes down to a more reasonable figure (e.g. one a tad closer to natural seawater). If you want to get your ph a bit higher as you are running on the lower end of what would be considered acceptable for a reef tank, baked baking soda might be a better alternative to baking soda. IMHO, you should have a way to monitor pH when adding various supplements for alkalinity so you can see the impact on pH. Read Randy Holmes-Farley if you want sound advice on the chemistry aspects of reef husbandry.<a href=showthread.php?s=&postid=14979492#post14979492 target=_blank>Originally posted</a> by Billybeau1
There is nothing wrong with your calcium and magnesium being that high. A little baking soda will keep your alk up.
<a href=showthread.php?s=&postid=14979997#post14979997 target=_blank>Originally posted</a> by jmsalt1
This comment implies that I suggested they are TOO HIGH, I never said that. I DID say, don't add more MG in the form of any supplements as 1600 ppm is high and adding any more will be a waste of money until it comes down to a more reasonable figure (e.g. one a tad closer to natural seawater). If you want to get your ph a bit higher as you are running on the lower end of what would be considered acceptable for a reef tank, baked baking soda might be a better alternative to baking soda. IMHO, you should have a way to monitor pH when adding various supplements for alkalinity so you can see the impact on pH. Read Randy Holmes-Farley if you want sound advice on the chemistry aspects of reef husbandry.
Also, while I have no other source to validate this statement, I have read in the printed instructions of the Tropic Marin Combitest for Ca & MG, that very high MG (they don't provide a figure for what they consider high) can make maintaining higher alkalinity a challenge. Anyone using this kit can read the statement for themselves. I had never heard this before and have an inquiry in to Randy to see what his thought are on it in another thread. I may need to bump that post as I believe he was out for awhile and I have not checked to see if he is back and posting again.
<a href=showthread.php?s=&postid=14931880#post14931880 target=_blank>Originally posted</a> by jmsalt1
Awhile back someone posted asking if there were vitamins added to D-D H2 Ocean salt. Here is the response I received directly from D-D regarding this question:
H2Ocean like any other premium salt does not contain any vitamins since it doesn’t contain any organic material.
Furthermore, most vitamins should be dissolved in some kind of emulsifiers or oils in order to be available for the animals to use and others should not be allowed to be exposed to light in order to be active.
Therefore there shouldn’t be any reason to put any vitamins nor amino acids in the salt.
End Quote
HTH those who were wondering.
<a href=showthread.php?s=&postid=14979997#post14979997 target=_blank>Originally posted</a> by jmsalt1
This comment implies that I suggested they are TOO HIGH, I never said that.
<a href=showthread.php?s=&postid=15014046#post15014046 target=_blank>Originally posted</a> by jmsalt1
Meant to post this in another thread. Mod, please feel free to delete the post. Thanks.
<a href=showthread.php?s=&postid=15013713#post15013713 target=_blank>Originally posted</a> by rs1831
I'm looking into buying some new salt and I'm wondering which one I should go with between these 2. Either reef crystals or seachem reef salt. Thanks.
<a href=showthread.php?s=&postid=15014306#post15014306 target=_blank>Originally posted</a> by Vanman
Looking for a good deal on Reef Crystals from a online etailer. Whos the best bet for the buck? 160 gallon bucket O salt is what Im after.
Thanks