I really like the shrimp, and would like to get something else for the tank, but mr. betta seems very feisty, I don't know how it would go over, so I'm a little nervous!! Oh, and he definately does not let any food sink, so I'm not really worried about uneaten food! As for the plants, I'm just getting comfortable with my fish and doing everything right and as much as I would like to I'm not quite ready for a new hobby yet! However,I did get some suggestions for very low maintenance plants a little while back in that forum and am still kind of looking into it :read: !! I may try the syringe thing. I think it is something about the angles of the set up and the vac is really hard to get started