instant ocean or reef crystals?

[Delphinus]

Generally speaking the more you pay for salt, the higher values you'll get on certain parameters such as Calcium, Alkalinity and Magnesium. Some will go further and claim to have better mixes of other trace elements.

I have tried just about every salt there is though, at least once, and to be honest, I'm really happy with Instant Ocean. 1) Can't beat the price, and 2) Everything needs to be added at some point, I add Ca, Alk and Mg, and would have to anyhow, so I find my money seems to go further just going thrifty on the salt and spending the extra on the additives. It works for me.

[fishyfishster]

thanks for the advice guys

[reefermadness]

Originally Posted by Delphinus

Generally speaking the more you pay for salt, the higher values you'll get on certain parameters such as Calcium, Alkalinity and Magnesium. Some will go further and claim to have better mixes of other trace elements.

I have tried just about every salt there is though, at least once, and to be honest, I'm really happy with Instant Ocean. 1) Can't beat the price, and 2) Everything needs to be added at some point, I add Ca, Alk and Mg, and would have to anyhow, so I find my money seems to go further just going thrifty on the salt and spending the extra on the additives. It works for me.

BINGO for me.

[Myka]

I used to feel the same way as Darryl and Tony about Instant Ocean, but having made the change back and forth between IO and H2Ocean 4 times I've noticed a significant change in my reef tanks each time. I won't use IO on my reefs anymore, I've decided IO is for FO tanks only. I haven't used RC on my reefs in many years, but every once in awhile I use it on my FO tanks when I can't get IO. Besides, H2Ocean is natural sea salt - there has to be a difference using natural sea salt as opposed to synthetic sea salt...there has to be.

[FitoPharmer]

Originally Posted by Myka

I used to feel the same way as Darryl and Tony about Instant Ocean, but having made the change back and forth between IO and H2Ocean 4 times I've noticed a significant change in my reef tanks each time. I won't use IO on my reefs anymore, I've decided IO is for FO tanks only. I haven't used RC on my reefs in many years, but every once in awhile I use it on my FO tanks when I can't get IO. Besides, H2Ocean is natural sea salt - there has to be a difference using natural sea salt as opposed to synthetic sea salt...there has to be.

What changes do you notice when switching between the two? I have been looking into trying H2Ocean but figured it was likely not worth the extra cost.

[Aquattro]

I've just gone backwards from Reefers Best to IO and don't notice any difference, other than having to up my Ca a bit. I'll stick with IO for a while, see how it works.

[Myka]

Originally Posted by FitoPharmer

What changes do you notice when switching between the two?

When I switch from H2Ocean to IO I don't notice any changes. I think this is because the changes happen slowly. After 4-6 I notice I start having troubles with cyano, sometimes even hair algae pops up. Test kits show extremely low nitrate ("zero" to 0.5 ppm) and phosphate (<0.08 ppm).

When I switch from IO to H2Ocean I notice an increase in SPS color within a couple weeks. Over a month or so the cyano recedes away, and polyp extension increases even though the test kits read the same as above.

I take lots of pics of my tank and I document changes and test readings, so I have lots of data to go on.

I used to be all for IO. In fact, if you do a search I used to say the same thing - buy IO, add a bit of calcium, mg, and potassium to it and you're golden. It's still cheaper than the others even after pre-dosing it. I've changed my mind now, just recently since I have now documented the same results I saw the first time I made the switch from IO to H2Ocean (in 2011 I think...going off memory right now).

[Madreefer]

Originally Posted by Myka

I used to feel the same way as Darryl and Tony about Instant Ocean, but having made the change back and forth between IO and H2Ocean 4 times I've noticed a significant change in my reef tanks each time. I won't use IO on my reefs anymore, I've decided IO is for FO tanks only. I haven't used RC on my reefs in many years, but every once in awhile I use it on my FO tanks when I can't get IO. Besides, H2Ocean is natural sea salt - there has to be a difference using natural sea salt as opposed to synthetic sea salt...there has to be.

What changes have you noticed? You've posted a few times that most of your hicups are when you are away from your tank for extended times. You as well as most anybody else know that tank recoveries are not quick. So if your tank has recovered is it due to you changing of salts or maintaining them better? I'd love to try the H2O salt but it's hard enough to get IO in my town.

[Myka]

I posted just before you, check the bottom of page 1.

My salt changes don't correlate with the times where my tank went from my care to the tank sitter's care. The first time I changed to H2Ocean was while the tank sitter was looking after the tank, but he had been looking after the tank for many months before the salt change. This last salt change was several weeks before the tank sitter was looking after the tank. I tend not to make a bunch of changes at a time so I can see how my tank reacts to each change so I know which ones are worthwhile. I had similar questions as you, and didn't really believe it was the salt until I made the change this time and looked back in my documentation and photos, and now I'm fairly sure it is indeed the salt. Fwiw, the tank sitter is actually doing quite a good job on the 90-gallon reef this time. There was some algae bloom, so I changed my feeding protocol for him and upgraded from two Koralia 3 to a Tunze 6105 4 weeks ago and added a second 6105 on Christmas Day. This upgrade created a much more significant change in the tank than the salt change ever did.

I think a lot of people try a new salt for one bucket which for some people may only be a couple months of waterchanges. I don't think that is enough. I think you need at least 6 months to assess a different salt. I took about a year.

[Madreefer]

Hmmm... wish I never asked the question. I just have to decide if it's worth spending $40 more per bucket of salt which turns out to an extra $480 a year in salt. Might try it but will have to wait for next trip to Vancouver. I dont know if I should be pi$$ed at you or thank you for the response. HAHA JK thanks