They can grow to up to four centimeters in size. They generally will not become a pest, although they can consume large amounts of plant matter.

How long do Ramshorn snails take to grow?

They lay their eggs on the walls of the tank and on the leaves that are inside the tank. Every clutch of the egg is similar to a transparent node, having round-looking cells. It takes between 2 to 3 weeks for a little snail to grow and possibly become independent.

How big do Giant Ramshorn snails get?

The Giant Columbian Ramshorn can grow pretty big. For example, adult snails have a length of about 5.5 cm (2.2 inches) with a diameter of 3.5 – 5.0 cm (1.4 – 2 inches). Adult mass about 500 – 650 mg.