Jazzzz
Fish Addict
whats required for breeding them and would it matter that they are all different sizes
The snail are like everything else. They need to be in good condition to breed. The other thing that few typical fishkeepers have is some space above the water line. Mystery snails / apple snails will lay their eggs above the water line and the eggs must stay out of the water in order to hatch. Another thing that the pomacea need that common pond snails do not need is a mate. The common pond snails are hermaphroditic so no need to worry about gender on them. Apple snails are males and females. Unless you have both ... well you know that. Snails will be in their best condition if they get frequent feedings of fresh vegetables that are also high in calcium. They love almost any vegetables that you would eat but the greens with higher calcium are also good for their shells. At about 3/4 inch diameter, they are big enough to breed. At high temperatures they will mature faster but wil also die quicker. Everything about their life cycle will speed up.
, ally86ozzy