When you have fish which are difficult with their food or you just want to give them a treat, the Australian Black Worms, is a great choice. Black worms naturally occure in aquatic enviroments. These Australian Black worms are cultivated and then dried in a special way to maintain their oil and their dietiery goodness. High in protein, which makes this a great food for fresh and marine tanks. No need to keep in the fridge or freezer. This food will not cloud your water if used according to the instructions.
