It's just a 30 long, I just used the generic $5 silicone 1 from home depot.First off, what size of tank is this? Lots of people are saying things like ”it’s fine “ “don’t worry about it”.
if this is a 150g or more I disagree with that. But if it is a 20-30g or less you may have more forgiveness than that.
if you resealed it 2 years ago, I wonder how well it was done if the caulking is already stripped from the tank? What caulking did you use? I don’t know much about rabbit snails but I highly doubt they would eat silicone.
