What is the difference between omega 3 fatty acids and coq10?

Omega 3: Coq10 or ubiquinol is similar to a vitamin and omega 3s are fatty acids.

Different supplement: Omega 3 fatty acids are a type of "good" fat that is found in fatty fish e.g., salmon, etc. Coenzyme q10 is a supplement that is thought to help with muscle pain and/or weakness, especially in people on statin drugs like lipitor, (atorvastatin) zocor, etc. Since those drugs block the coq10 pathway and sometimes have muscle pains as a side effect.