I bought a sea hare 2 days ago with a size of 4". It is eating my green hair and film algae really fast. I am expecting it could finish all my algae within 2 weeks. I do want to share the joy of this algae killer with other members. It should be ready by the mid of August. Let's start the route all over the mainland. PS: I do need to take 20 dollar deposit( I paid more than that) as I want it back in October. PPS: Should I post it somewhere else?