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I'm very sorry that you feel that way. I'm not sure what I can say to allay your fears. But I do want to just point out that the Mn and Fe concentrations, shown in this ICP report, match exactly what Hans-Werner Balling has stated above have been the concentrations in Tropic Marin salt mixes for many years. I can assure you that these Fe and Mn values are not the cause of your issue. Have you checked your tank system water for Fe and Mn? My guess is that you are not seeing concentrations like these in your system. If you have been using Tropic Marin for 12 years, you have been using salts with these concentrations for that period of time. To quote Hans-Werner Balling's post:ICP analysis of freshly mixed salt show extreme iron and manganese. I have lost 2k in sps after water change.
I have been using tropic marine pro reef salt for the last 12 years ad have been an avid Tropic marine supporter. I have lost trust and feel betrayed.
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Thanks for the reply. If manganese and iron is not the issue for sure there is something with the binder that's not detectable with icp. Iron and Manganese gets depleted fast but I think the high concentrations shock certain corals after water change and eventually cause them to die. I do weekly water changes and was noticing issue the next day. I tried skipping water change and corals didn't die.I'm very sorry that you feel that way. I'm not sure what I can say to allay your fears. But I do want to just point out that the Mn and Fe concentrations, shown in this ICP report, match exactly what Hans-Werner Balling has stated above have been the concentrations in Tropic Marin salt mixes for many years. I can assure you that these Fe and Mn values are not the cause of your issue. Have you checked your tank system water for Fe and Mn? My guess is that you are not seeing concentrations like these in your system. If you have been using Tropic Marin for 12 years, you have been using salts with these concentrations for that period of time. To quote Hans-Werner Balling's post:
"we usually find around 100 ppb Mn with extremes from ca. 80 to 180 ppb. Concentrations are determinded by our routine ICP-OES batch checks.
I recall a talk of Julian Sprung some years ago where he attributed the success with Goniopora at the Waikiki Aquarium Hawaii to the water taken from a well rich in manganese.
Iron concentrations we find in our salts are around 1/3 of the Mn concentrations, around 30 ppb."
This has all been true for many years. Please don't take my comments as "defensive". I just want to give you the information so you know that these Fe and Mn values are NOT the cause of your coral losses.
I'm very sorry that you feel that way. I'm not sure what I can say to allay your fears. But I do want to just point out that the Mn and Fe concentrations, shown in this ICP report, match exactly what Hans-Werner Balling has stated above have been the concentrations in Tropic Marin salt mixes for many years. I can assure you that these Fe and Mn values are not the cause of your issue. Have you checked your tank system water for Fe and Mn? My guess is that you are not seeing concentrations like these in your system. If you have been using Tropic Marin for 12 years, you have been using salts with these concentrations for that period of time. To quote Hans-Werner Balling's post:
"we usually find around 100 ppb Mn with extremes from ca. 80 to 180 ppb. Concentrations are determinded by our routine ICP-OES batch checks.
I recall a talk of Julian Sprung some years ago where he attributed the success with Goniopora at the Waikiki Aquarium Hawaii to the water taken from a well rich in manganese.
Iron concentrations we find in our salts are around 1/3 of the Mn concentrations, around 30 ppb."
This has all been true for many years. Please don't take my comments as "defensive". I just want to give you the information so you know that these Fe and Mn values are NOT the cause of your coral losses.
was there something supposed to be attached?????My acros are dying & heres an icp test my neighbor sent me from his bucket of salt;Wacky
also if your acro's are dying , why are you not getting an icp test??My acros are dying & heres an icp test my neighbor sent me from his bucket of salt;Wacky
it was supposed to be mocking the above 2 postsalso if your acro's are dying , why are you not getting an icp test??
Ahh…sorry bout that it went right over my head…it was supposed to be mocking the above 2 posts
My acros are dying & heres an icp test my neighbor sent me from his bucket of salt;Wacky
Bro, I was being nice here for saving you time and money, corals stopped dying and doing amazing as soon as I changed salt. Strangely it only affected certain tenuis for me. I was quick to change salt.
12 years without a crash.. got 12 year old acro colonies. I know what I am doing. And I know it when something is not tight.
if you have read the posts by Lou from TM, you will realize that is not so...Maybe BRS pushed this salt so hard and so many people started buying it that TM had to start using less desirable sources for their ingredients. Just a thought.
Some or maybe even most issues are never identified, sometimes simply due to lack of cooperation of the complaining. If Lou doesn't get the batch numbers and/or salt samples he can't find out what is going on.until this issue is identified
Appreciate the response. My concern here is that this is more than just one reefer. When you have well respected community members and/or vendor(s) also experiencing issues, it becomes a trend, not an isolated incident. I truly hope whatever is going on can be figured out and that everyone who has reported issues here gives you the info you need to aid in this.Some or maybe even most issues are never identified, sometimes simply due to lack of cooperation of the complaining. If Lou doesn't get the batch numbers and/or salt samples he can't find out what is going on.
I recall an issue similar to this one here which took place in February 2005 in a German forum. One reefer claimed to have losses of corals after using our Pro-Reef salt, which was quite new at that time and had gained lots of new users, and that also his shop has problems and losses with the same batch.
I drove the less than 100 km/60 miles to the shop and picked up the salt that was still in the shop. We set up a tank with 100 % freshly prepared saltwater from this salt and introduced a small rock with Xenias on it (photographs in the link). In the first days the tips of the Xenia tentacles burnt a bit because the saltwater was 100 % new and devoid of organics but they healed during the next days. Later we also added a few Montipora frags after dipping and meachanical removal of Montipora eating slugs. After a few weeks the Xenia where still pumping and the Montipora still thriving.
I just had a look into our bills and the shop is still our good customer and regularly orders salt for shop use.
This also did kick up some dust in Germany at that time but the issue was never identified. We can speculate what might happen when changing from one salt brand to another salt brand with a different trace element composition. Finally, without good cooperation of the complaining we have no chance to identify the issue.

