Holiday fish food is a good way to feed your fish for extended periods of time. The ONLY holiday fish foods we rcommend are Sera Holiday Fish Food and the Tetra Holiday fish food. The others are full of lime or plaster which is useless and appualing treatment for fish.
When you use this make sure you do not over feed as fish dont not need that much and the excess will just pollute the water while your away. Its much better the fish have a few days of less wood than coming back to an aquarium with bad water quality or worse! | 
