The female fish has spawned! A complete water change is necessary to maintain clear water! #goldfish

The breeding techniques of goldfish! There will be no harm to goldfish! #fish #koi #fishing

It's spring! It's the season for goldfish to lay eggs again! #goldfish #koi #aquarium

Goldfish Growth Secret in Molly fish Tank #goldfish #mollyfish #aquariumfish #aquaticpets

Stunning Goldfish and Exotic Varieties | My Home Aquarium Tour.

Let's take a look at the quality of goldfish and how to raise them? #goldfish #koi #aquarium

The red and white goldfish are always the most beautiful colors #fish #koi #fishing

Large scale fishing grounds! The transportation of goldfish is very rough! #goldfish #koi