advice on sealant for aquarium

[astroboy]

A few months ago when I was scrapping algae off my 90 gallon with a razor blade I made a deep cut in the sealant on one side, near the bottom. Nothing bad happened so I figured no harm done. Last week the tank started leaking; fortunately I was able to save everything, I have a 75 gallon tank for mixing salt water.

 

I'm thinking about scraping off all the old sealant and resealing the tank. According to you tube, this can be done successfully. Does anyone have any thoughts on this, in particular, what sort of sealant to use?

 

Thanks,

 

Mark

 

[AquaHaus]

Dow 795

 

 

Sent from my iPhone using Tapatalk

[gmerek2]

It’s not worth the risk. just buy a new one that will last forever and sell old to a reptile keeper

[AquaHaus]

I definitely tend to agree with that ^

 

 

Sent from my iPhone using Tapatalk

[zygote2k]

Petco has $1/gal up to 75’s