I picked up an older Neo 90 and in cleaning it I noticed the silicone on the inside of the tank looks "eaten away". The tank is still sealed at the joints but the "fill silicone" looks worn. I filled the tank and it did not leak. I was curious about replacing the fill silicone. Does the aqueon silicone work for resealing? How long should it cure? The tube says 48 hours? Any help you guys can provide would be appreciated.
Thanks
Thanks