bought a 4 inch flagtail prochilodus from a LFS it was in about a 40 gallon with some small arows. they were calm. Now it is in a90 with algae guppies BGK 4inch hides all the time along with some peacock eels hide all the time to. The flagtail is going crazy if I get close to the tank no matter how slow i move. He hasn't eaten that i can tell. He has been in the tank for 24 hours.
