Complete Goldfish Care Guide for Beginners: Tank Setup, Feeding, Filtration & More #fishkeepinghobby

The young goldfish fry are very robust and vibrant! #fish #koi #freshwater #aquarium

The goldfish that was supposed to be eliminated! I gave it to my neighbor #koi #aquarium

The goldfish is about to change color! Let's wait and see! #fish #koi #goldfish

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

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

Change the water in the fish pond! Goldfish during their breeding season are very dirty! #fish #koi