- Reaction score
- 3 years
I have a one gallon tank I use for breeding pond snails for my Assassin Snail. This tank has never ever been cleaned and has been running for a very long time. How would I go about cleaning the gravel? I have a vacuum but its for tanks 15-55 gallons. All the water would be gone before I could do the whole tank. I have come to terms with the fact I may lose a few baby pond snails in the process, but this tank has needed it for a long time.