My fish like this much better than the other brands and they look amazing! I recommend this product to everyone for healthier, happier fish.
I put a couple of drops, after shaking the bottle well, on top of frozen food, add some tank water and let it soak until soft. Then I feed my fish. My fish exhibit very nice coloration and are health. It’s a great vitamin supplement. I keep it stored in the fridge. One bottle last a long time too.