Are you like me and tired of paying too much for food that promises to do miracles for your fish? After trying several mixes, some here off of Aquabid I decided to try mixing my own. After playing around with a few blends I hit on something special. Luck, most likely, played the biggest role. Let me tell you that after only a couple weeks I noticed a huge difference in all my fish. Even my tetras, barbs, Cory cats and angels had intensified in color, activity and what really impressed me was how much they grew. My larger fish eat this well but it is more suited for smaller fish such as live bearers, tetras, danios and especially all fry including egg layers. I have several customers using this for their angel and discus fry and the adults. My tetras and barbs hadn't grown enough to notice in quite some time. If all you have been feeding is food from your local pet store you will notice immediately how aggressive your fish eat. I spared no expense on the ingredients. This mix has food types for all fish such as bottom feeders and my shrimp love this mix. This is what I feed all my fish from the time they are fry through adult hood. A half-pound of food is enough to last the average fish room a very long time. I have added more golden pearls which is what large hatcheries use in place of baby brine shrimp and decap brine shrimp eggs to boost the protein level to over 50%. This mix is made up of numerous different blends, golden pearls and is all natural with no preservatives with the exception of a small amount of the mix. The color enhancers are all natural algaes and will not artificially color up your fish. I will have this vacuumed sealed to ensure freshness. When you receive this you will need to keep it in the freezer and pull out no more than you will feed in 2 weeks. This mix is 50.4% protein min 8.6% fat min 3.1% fiber max 8% moisture max. It has fresh dried brine shrimp, blood worms, black worms, beef liver, pulverized earth worms, squid, kelp, plankton, krill, spirulina algae ,menhaden fish meal, salmon meal and meals with numerous fish and shrimp proteins and oils. Astaxanthan powder, lecithin, Carotine with tons of vitamins, probiotics, antioxidants and immunostimulants finish off the list of main ingredients. I am so confident you will be satisfied that I will give a full unconditional guarantee. If for any reason you are unsatisfied after 2 weeks feeding this, I will buy it back. Thanks and have a good day.