Silicone for crack sump info

[Badboyan93l]

Hello reefers,

I had a small crack in my sump and now it has expanded and it has a slow drop leak. Is it possible to use “white 100% silicone” that I have on hand or will this affect corals and fish ?

 

[fishguy242]

no,has mold inhibitor , assuming sump is glass ?

 

[Jekyl]

I'd be more concerned about complete failure while sleeping.

 

[Badboyan93l]

no,has mold inhibitor , assuming sump is glass ?

Yeah glass, it’s cool, I’ll head to Home Depot and get the blue one. Thanks

 

[Badboyan93l]

I'd be more concerned about complete failure while sleeping.

I pray it don’t lol, I hope the sealant will do justice