I think if you let the infestation get to a certain point, say in your filter, assasins aint gonna help you as they'll breed many times faster than they're been eated, unless you get maaany assasins?
Had to start my 180 from scratch, no plants in that tank
Used a plant basket to feed cats, must have had eggs on it. Filer was infested with them 2 types of them
I now has a few in the srimp tank, so I have to check out these snails before it gets too nasty, they seem to love the juwel internal filter housing, ripped it out of the vision, behind it and everything they were, millions of eggs all over the inside.
MANKY
mark