Iodide test

[R34dawn]

I recently bought a seachem iodine,iodide test, my water stays @ 0.006mg/l
to 0.008mg/l since the day i got it, the instructions indicates that you wait 20 to 40 min. for the peak reading...???... does anyone test for iodine? I understand
that my bio load is some what insignificant at this time and that iodide is used quite frequently..amounts of iodine,and iodide are already present is the salt mix
but I have tested now for over 2 weeks and i haven't know it's any difference need help!

thanks in advance

[Tangster]

Originally Posted by R34dawn

I recently bought a seachem iodine,iodide test, my water stays @ 0.006mg/l
to 0.008mg/l since the day i got it, the instructions indicates that you wait 20 to 40 min. for the peak reading...???... does anyone test for iodine? I understand
that my bio load is some what insignificant at this time and that iodide is used quite frequently..amounts of iodine,and iodide are already present is the salt mix
but I have tested now for over 2 weeks and i haven't know it's any difference need help!

thanks in advance

Other then to be used as a coral dip the need to test for Iodine is less then the need to add iodine.. I'd not add any myself feeds the hell out of algae problems ..and there is no proof its even needed for an aquarium.. But many feel the need to dose it still .. But as with a strontium test idine is a hard element to get a solid test on.

[R34dawn]

Hey thanks! I was really curios about that, never kept corals before but im about to start soon

[missionsix66]

Originally Posted by Tangster

Other then to be used as a coral dip the need to test for Iodine is less then the need to add iodine.. I'd not add any myself feeds the hell out of algae problems ..and there is no proof its even needed for an aquarium.. But many feel the need to dose it still .. But as with a strontium test idine is a hard element to get a solid test on.

Finally! Eased my mind on this one tangster. I've been wondering about iodine/iodide additions to the aquarium.Supplements I don't use it, but, wondered why it was so readily used. There is alot of contradiction to adding iodine/iodide all over the net.

[Bogie]

^ +1, does the concentration of Iodine in Kent Trace Elements and Purple-Up feed cyanobacteria as well as algae? I thought shrimp needed Iodine to help molt too.
Tangster, if the iodine in Purple-Up and Trace Elements is too much to be used regularly, what do you recommend to supplement calcuim? I know Epsom salts to raise Mg, Vinegar to decrease Alk, and Baking Soda to increase Alk...are water changes enough for calcium replenshment with Instant Ocean salt mix?

[missionsix66]

IMO doing water changes with quality reef mixes is like adding supplements. I used to add iodine to my tank, after doing alot of reading I stopped. Both of my shrimp still molt. I honestly don't know the real answer,but, my tank is doing very well without it.

[R34dawn]

Originally Posted by missionsix66

IMO doing water changes with quality reef mixes is like adding supplements. I used to add iodine to my tank, after doing alot of reading I stopped. Both of my shrimp still molt. I honestly don't know the real answer,but, my tank is doing very well without it.

thanks again. I have tested for it and is been the same for weeks now, maybe some marketing thing

[wildreef]

I still add every now and again' but it's rarely needed .
Every time I take a reading of it, it's hardly used up ( but i havint a great load on it yet )

[amcarrig]

Originally Posted by Bogie

^ +1, does the concentration of Iodine in Kent Trace Elements and Purple-Up feed cyanobacteria as well as algae? I thought shrimp needed Iodine to help molt too.
Tangster, if the iodine in Purple-Up and Trace Elements is too much to be used regularly, what do you recommend to supplement calcuim? I know Epsom salts to raise Mg, Vinegar to decrease Alk, and Baking Soda to increase Alk...are water changes enough for calcium replenshment with Instant Ocean salt mix?

Unless you have alot of stony corals, water changes should take care of all of your calcium needs. We use a calcium reactor and a kalk reactor but for those who can't/don't run them, we usually recommend calcium chloride (which we buy in bulk as it's cheaper than the stuff you buy at the local fish store).