Many common freshwater aquarium fish such as neon tetras don't even have a stomach and must eat highly nutritious diets which can be absorbed quickly, directoy into the blood stream. Fish need optimum nutrition for growth, vitality, color, and long life. For mixed-species freshwater tanks, we recommend that your fish eat at least two times per day, three if you have the time. In a second feeding, in tanks with carnivores and tetras, add freeze dried protein supplement such as brine shrimp or freeze-dried blood worms. These great little pyramid-shaped blocks float in your tank while you're away and slowly release food and nutrients to your fish.
Patented cube is cleaner dissolving.
Won't pollute the tank. Small cube feeds 15-20 fish for 3 to 4 days. Larger cube will feed 15-20 fish n a 10 gallon tank for up to 7 days. All Rights Reserved.