I still have over 100 fry I culled twice in the two months about 25 to 30........they eat beef-heart mix with seafood, FDBW, Live brine shrimp (w/spirulina powder), Sera Pellets and tetra bits. They get 150% water change every day and the tank wiped down and the pre-filter cleaned daily with chlorinated water. The filter gets cleaned weekly with dechlorinated water. any questions..........Josie