High level of Cobalt and Tin

[dschut]

Just got back my Triton ICP test with very high levels of Cobalt and Tin.
I've checked all magnets and no rust or any strange things to be found.
What can be the source and how to remove it?
Polyfilter is already installed for 3 months now so this doesn't take away the problems.

Thanks for your help!

 

[reef lover]

Bump!

 

[Careefornia]

Just got back my Triton ICP test with very high levels of Cobalt and Tin.
I've checked all magnets and no rust or any strange things to be found.
What can be the source and how to remove it?
Polyfilter is already installed for 3 months now so this doesn't take away the problems.

Thanks for your help!

Bump this, help this guy I have the same problem lol

 

[Randy Holmes-Farley Verified Community Expert]

Bump this, help this guy I have the same problem lol

it was years ago. He’s over it somehow. lol

what exactly is your issue?

 

[Careefornia]

it was years ago. He’s over it somehow. lol

what exactly is your issue?

I did ATI ICP test May 1
I have elevated Tin - 27ug/dl
Cobalt- 3.41
Iron- 10
Copper- 2
Nickel-5

triton test March 1
No elevation in metals
Nickel 1ug/L

aside from two ICP companies, new things between the test are:
Using a used jbj 1/4 chiller
Added marinepure bio media plate
Added searchem denitrate in a mini reactor
New marco rock structure 12 inches in already established tank
Dosing MB7
Doing chaetogro


my question is can any of these changes leech these metals? Could it be from any of my Nero 3/5 magnets?

thank you!