Product Information

Hikari Goldfish Bio-Gold+ is premium Goldfish Bio-Gold+ in floating and sinking formats. It is intended for Goldfish where the keeper wants a choice between floating and sinking feeding behaviour. The formulation and food format are designed to make it easier to match the diet to the fish’s natural feeding behaviour, mouth size and position in the water column.

Why choose this Hikari food?

Choice of floating or sinking feeding format. 100 g and 300 g pack sizes. Developed as a premium goldfish diet. Lets the keeper match food behaviour to the fish. These characteristics make it useful when you want a dependable prepared diet without losing sight of how the fish actually feeds in the aquarium.

Food size, format & behaviour in the aquarium

Floating or sinking format depending on selected variation. This matters because food that is too large, too small, or positioned in the wrong part of the water column can be ignored or wasted. Choose the variation that your fish can take comfortably. Watch the first few feeds: the ideal size is one the fish can pick up and swallow readily without repeatedly spitting it out.

Which fish is it suitable for?

Goldfish where the keeper wants a choice between floating and sinking feeding behaviour. Suitability should still be judged by the individual fish’s size and feeding style. In mixed communities, smaller or less competitive fish may benefit from a smaller food size or from feeding in more than one area of the aquarium.

How should I feed it?

Feed in small portions appropriate to fish activity and remove uneaten food. Follow the current package label for detailed feeding directions.

Start conservatively and watch how quickly the fish respond. Aquarium temperature, fish size, stocking density and activity can all change appetite. If food is repeatedly left behind or reaches the substrate uneaten when it is not intended for bottom feeders, reduce the portion. Controlled feeding helps keep the aquarium cleaner and avoids adding unnecessary organic load to the filtration system.

Available pack sizes

100 g, 300 g.

For a single aquarium, a smaller pack can be a better choice if it will be used while fresh. Larger packs are generally more practical for heavily stocked aquariums, multiple tanks, breeders and professional fish rooms.

How do I choose the correct variation?

First choose the food or pellet size according to the fish’s mouth size, then choose the pack size according to how quickly you are likely to use it. Where floating and sinking versions are offered, select the behaviour that best matches where your fish naturally prefer to feed. The goal is not simply to get food into the aquarium, but to make sure the intended fish can reach and consume it comfortably.

Need help choosing the right Hikari food?

Something Fishy has worked with aquarium hobbyists and professionals for over 15 years. Tell us the fish species you keep, their approximate size, the number of fish and your aquarium setup, and our team can help you choose an appropriate Hikari formulation, pellet size and feeding format.