Hello! I have a 32 gallon goldfish tank that will house 2 fancy goldfish. It have pretty powerful filteration, 350 gph and will upgrade to 420 gph. If I have a lot of caves and plants (java fern, possibly hornwort) can I house ghost shrimp in the tank? I don't mind if some of them get eatened, but I just want a good colony of them (about 10) to live in the tank. I have a few questions about them. 1) Can I keep the shrimps in this tank without them getting all eatened? 2) Will they hurt my fancy goldfish? (fantail, oranda) 3) Will they breed in the tank or will the filter get the babies? 4) If they can't breed if the goldfish tank, what if I move the pregnant female to a Fluval Chi with african dwarf frogs and guppies? 5) Will the eat the hornwort needle? That's the main reason I want them. Please help!