First of all I would like to say hello to all, I have been reading all your post for years just never became a member.
I jusr bought a 225 glass aquarium. It is the largest that I have had yet. I water tested it and it leaked out the bottom seam. I removed all the silicone and reappliead GE Silicone II. Waited 24 hours water tested and it started to leak in the same spot as before after 5 days. I drained it stripped all the silicone again, and used GE Silicone I this time after investigating the differences between the I and II, I felt that could of been my problem. I let the tank sit for 48 hours this time,(patience is not my strong suit) Water tested and it started to leak within 10 hours in the same spot!!!! It is not a slow leak either. There are no cracks or chips, the tank looks like brand new. I have sealed many tanks upto a 135 gallons and never had an issue. Is there a stronger silicone that I should use, or do I need to seprate the glass and rebuild.
If I have posted this in the wrong area I apologize.
I jusr bought a 225 glass aquarium. It is the largest that I have had yet. I water tested it and it leaked out the bottom seam. I removed all the silicone and reappliead GE Silicone II. Waited 24 hours water tested and it started to leak in the same spot as before after 5 days. I drained it stripped all the silicone again, and used GE Silicone I this time after investigating the differences between the I and II, I felt that could of been my problem. I let the tank sit for 48 hours this time,(patience is not my strong suit) Water tested and it started to leak within 10 hours in the same spot!!!! It is not a slow leak either. There are no cracks or chips, the tank looks like brand new. I have sealed many tanks upto a 135 gallons and never had an issue. Is there a stronger silicone that I should use, or do I need to seprate the glass and rebuild.
If I have posted this in the wrong area I apologize.







