Icecap pro scrubber. How toxic are led strips when corroded and submerged ?

[danR777]

I just noticed one side of my algea scrubber lights wasn’t working. Pulled it out and this is what I see:

Any thoughts. I have various coral mostly soft a few lps a few sps. One of my torches bailed out in the last 24 hours All else seems fine.

Any comments. It looks like what battery acid would look like right ?
The ice cap scrubber is 4 months old The side where this strip was has about 4 inches of water some how

 

[Coolcasino]

Your lucky that at worse that didn't start a fire. No way to know how much of that leached into your tank without sending your water for a test at a lab. Best thing to do is a few good water changes and run carbon.

 

[CBonito]

Looks like copper oxides on that led board. Do what Coolcasino says. Change water and run carbon.