I started with x2 horned nerites, one of which didn't last long, but both had horns and x1 zebra nerite which grew too big and was eating too much algae so went into the downstairs fresh water shrimp tank, this one has been in since the begining I think the algae growth on it's shell, which the shrimps browse on, is hiding the horns
horned nerite.jpg (55.41 KiB) Viewed 8322 times
zebra nerite.jpg (63.31 KiB) Viewed 8322 times