Thanksgiving has snails!

[Copplanes]

Look at these guys!
I bought my plants from the sealed packages at Petco! Somehow these little bastards just popped up. I've had this tank set up for almost two months. My Betta, Thanksgiving, is still recovering from a barrage of illness, including fin rot. The tank is fully cycled, heated, aerated, and I do PWC about once a week.
I know these guys can be a big nuisance. I don't want them to take over the tank and I don't want them eating all my plants!
Any advice appreciated

 

[darwall]

Assassin snails will do the job

 

[Copplanes]

Assassin snails will do the job

What I read says their minimum tank size is 30 gallons? My tank is like 2 gallons full, if that

 

[darwall]

What I read says their minimum tank size is 30 gallons? My tank is like 2 gallons full, if that

You can get assassin snails on eBay they don't eat plants and they will clean up your tank

 

[Meesh]

You can also simply physically remove them, but that's an ongoing battle