Hi guys a few questions about my 4ft tank im setting up. I have two urgent questions 
1. While removing some silicone i spotted a VERY VERY small chip in the glass UNDER the silicone (I am not sure if it is a chip, its not at the edge of the glass, but maybe where the two plates of glass meets?)...
no cracks anywhere, and maybe its not even a chip, but if i run my fingers through it i can feel a LITTLE SHARP edge? But this tank was running for 2 years before i brought it, and i saw it running when i decided to buy it, but its under the silicone?
Maybe i dug to deep, when removing old silicone so that part is feeling weird?
2. Today i removed all the silicone for resealing and MIGHT have dug out a LITTLE to much from time to time when using the razor blade (tank is still stable and fine) is this a problem? Because I will obviously reseal every inch of the tank with new silicone?
Thanks guys.
1. While removing some silicone i spotted a VERY VERY small chip in the glass UNDER the silicone (I am not sure if it is a chip, its not at the edge of the glass, but maybe where the two plates of glass meets?)...
no cracks anywhere, and maybe its not even a chip, but if i run my fingers through it i can feel a LITTLE SHARP edge? But this tank was running for 2 years before i brought it, and i saw it running when i decided to buy it, but its under the silicone?
Maybe i dug to deep, when removing old silicone so that part is feeling weird?
2. Today i removed all the silicone for resealing and MIGHT have dug out a LITTLE to much from time to time when using the razor blade (tank is still stable and fine) is this a problem? Because I will obviously reseal every inch of the tank with new silicone?
Thanks guys.