Just take a garlic capsule straight after and you won't notice the fish
I'm currently consuming some supposedly-strawberry eye-q capsules which were meant for DD but she won't take - they taste disgusting if chewed - but they seem OK if swallowed, haven't noticed fish burps.
Where is the Omega 3 from? It will say on teh packet whether it is from marine products or something else. You may not need to take them at all (if they're not from marine products then you'll have wasted your money and can bin them).
I was curious so I went looking around. Apparently omega3 supplements from fish oils are potentially dangerous due to the amount of heavy metal toxins in the oils. Weird fact #2 is that fish don't actually synthesize the fatty acids but get them from the plankton etc in their diet - so the fish themselves aren't so much the source as a way of concentrating the fatty acids.
It's a fascinating read.
I don't know what it means for overfishing, but it does give me some hope wrt veg sources.
Tee - I heard something on Radio 4 yesterday, discussing the differences between omega3 from fish oils and from plant sources. The expert was saying that it is long-chain omega3s that are the ones we need, and the ones in flaxseed and other plant sources are short chain ones, and therefore useless.
They did mention algae-derived omega3 as being an option, when asked what alternatives there were for vegetarians.
I've been taking the vegetarian omega3s because I hated the fishy burps too, but will have to go back to them and try freezing them - though the risk is that if they are out of sight, they will definitely be out of mind for me.
My memory is dreadful - so I clearly need more omega3, but I forget to take it because my memory is so dreadful........