would squash the ones at the top of the tank and try my best to not over feed and now ive proverly got around 10, dont mind having those in there though. The lettuce thing is good also 
Or just pick them off yourself
If you crush them and put them back something will find them a tasty snack I'm sure![]()
I have a good few living in my external filters and have deliberately added malaysian trumpet snails to my tank too, for stirring up the sand.
How easy is it for those Malaysian trumpet snails to breed?
I had the same problem and I have found that if you put a zebra loach into the tank with into days all the snails had gone hope this helps jayI bought some live plants a few months ago and have just noticed I have around 30 small snails on the glass.
I don't really want them in the tank, how can I get rid of these without dumping in chemicals?