Why are amino acids important for reef aquariums? Amino acids are an excellent way to increase the growth, color, and polyp extension of your corals. Here is a quick primer.

What Are Amino Acids? – Amino acids are the building blocks of proteins. Proteins are the components of a cell that do the work. They grow, maintain, and regulate the functions of a cell. Corals need amino acids to build proteins so they can grow, maintain, and regulate their bodies. This results in corals that have plumper and meatier bodies, with longer and more extended polyps, and often a deeper richer color.

How to Provide Amino Acids? – In nature, amino acids come from the foods that corals eat. However, food is an inefficient way of providing amino acids because there are so many other components to food besides amino acids. Because of this many aquarists choose to add a concentrated amino acid supplement. Giving your corals a regular dose of amino acids is similar to taking a vitamin supplement regularly. You should get vitamins in your diet, but taking the supplement ensures your body is overflowing with the vitamins you need.

Adding an amino acid supplement is easy. Simply pour the prescribed amount of liquid into your aquarium when your light is turned on. Some aquarists turn their protein skimmer off for about an hour after dosing amino acids because the skimmer can remove some of the amino acids before the corals can absorb them.

Which Amino Acids are Best? – There are many manufacturers that make amino acid supplements, and all of them have a unique formula. Here are a few of our favorites.

Prodibio Reef Booster – Reef Booster is part of Prodibio’s complete reef care system. Reef Booster contains amino acids as well as vitamins and fatty acids. It does not need to be added as often as other amino acid supplements. Aquarists who want to try the complete Prodibio system for an amazing aquarium with reduced algae, excellent coral growth, and magnificent coral color should consider the Prodibio Bio Kit Reef.

Two Little Fishies AcroPower – AcroPower is a newer amino acid supplement that took the market by storm a couple of years ago because it is cheap, easy to use, and effective. Aquarists referred to it as “cheating” because it made it so much easier to get those big polyped fleshy corals everyone wanted. AcroPower comes in several sizes and is most effective when added on a daily basis.

Brightwell Aquatics CoralAmino – CoralAmino is a complex that closely approximates ratios of amino acids present in many species of stony corals; the formulation is based upon extensive research conducted on tropical coral reefs by oceanographic researchers. While the ratios of amino acids present in coral tissue vary between species, general ratios are approximately maintained, enabling an effective average to be created that will benefit not only stony corals, but also soft corals, solitary, and colonial polyps (e.g. Xenia, Anthelia, Zoanthus, Discoma, Actinodiscus, etc.).

AminoFeast+ is a blend of 8 amino acids with an all-natural buffer of potassium which is something that corals utilize. The #1 goal of this product is to bring an additive to our food line that helps your corals THRIVE while having as little negative impact on your ecosystem as possible.

Fauna Marin Amin Amino Acids – Amin is an amino acid product that accelerates coral growth and improves color pigmentation in all aquarium types. This liquid food contains a unique combination of essential organic compounds, including the perfect mix of reef-active amino acids and vitamins.