Supplements are recommended as therapeutic only. high doses can be toxic as wellThe need is based on your Defeciency status if any ,your activity pattern.
Next Steps
To decide on whether you actually need omega 3 fish capsules kindly share the need and purpose for you to introduce omega Supplements in your diet ,such as food consumption pattern genetic background, physical activity and vitals ,health condition etc
Health Tips
Try and consume variety of foods in your diet which will be balanced in whole cereals, whole Pulses, vegetables fruits lean meat healthy fat nuts and seeds.