Why does tank silicone look orange?

[Krixic]

Got a new tank used and just now noticed that the edges of what I'm assuming is silicone is orange. Not all is this color. Some areas are black (the normal color) others a orange. Pic attached. Is this bad? I don't really mind it all too much as long as its not structurally unsafe. I don't remember the edges being this color as I tend to be very particular about buying used items and check everything. But perhaps this slipped my head?

 

[andrewey]

If it's the same phenomenon as the on described here (and the neon yellow I've experienced with silicone), you might want to check out this recent thread and contact the OP to follow up. In my case, I never got to the bottom of it and it didn't affect my reef, but mine was closer to the color in the pictures listed below:

https://www.reef2reef.com/threads/silicone-yellowed.729071/

 

[Krixic]

If it's the same phenomenon as the on described here (and the neon yellow I've experienced with silicone), you might want to check out this recent thread and contact the OP to follow up. In my case, I never got to the bottom of it and it didn't affect my reef, but mine was closer to the color in the pictures listed below:

https://www.reef2reef.com/threads/silicone-yellowed.729071/

Strange, well I probably wont worry to much about it. If anything I might just razer away some of the yellow and do a reaplication on silicone. Although, should I give bleach a shot?

 

[andrewey]

I have no idea :/ I never bleached mine and ran it for 5 years without any issue (color never faded), but clearly the bleach was effective for the other person dealing with it. If you have the time, bleach won't hurt the tank, so you could always test it and report back :)

 

[Krixic]

I have no idea :/ I never bleached mine and ran it for 5 years without any issue (color never faded), but clearly the bleach was effective for the other person dealing with it. If you have the time, bleach won't hurt the tank, so you could always test it and report back :)

Sounds good to me. Might I ask though, how do I safely remove bleach from the tank without leaving any residue? Never used bleach in the tank before as it always seemed tabou.

 

[01xp]

I've used water conditioner the stuff you add to tap water it emlinates chlorine

 

[Krixic]

I've used water conditioner the stuff you add to tap water it emlinates chlorine

ahhh gotcha, that makes sense!

 

[andrewey]

You can either air dry and it will be gone or use a dechlorinator like prime. Rinsing (dilution) will also work, but is pretty labor intensive.

 

[Krixic]

You can either air dry and it will be gone or use a dechlorinator like prime. Rinsing (dilution) will also work, but is pretty labor intensive.

Alright, well here goes nothing. Ill update if any changes occur over 24 hours.