- Joined
- Feb 7, 2020
- Messages
- 37
- Reaction score
- 8
I am refurbishing a 15 y.o. 120g reef ready tank; out of use for last 10 years (but kept water in tank & sump)
Replacing sand base; when I removed the sand I discovered some yellow discoloration of the silicone in a small 3” section
The tank is now completely empty.
Should I cut out this section and apply some marine grade silicone?
Does that this indicate that it is failing? The rest appears to be in good shape but for a 2”
section across tank (not as bad)
Thanks
Replacing sand base; when I removed the sand I discovered some yellow discoloration of the silicone in a small 3” section
The tank is now completely empty.
Should I cut out this section and apply some marine grade silicone?
Does that this indicate that it is failing? The rest appears to be in good shape but for a 2”
Thanks