glofish

What do Glofish eat? Diet | Amounts | Foods | Feeding Guide

What do Glofish eat is a question we are asked from time to time. Maybe it’s because they are so colorful people think they must eat something different from your normal tropical fish.

But do they?

This got me thinking and I thought we could clear up a few myths and questions about feeding Glofish.

What do Glofish eat? GloFish which are fluorescent in color, are the same as their non-fluorescent counterparts and should be fed a balanced diet of live foods such as bloodworms and brine shrimp. Special Glofish flake food can be used which will enhance their colors even more but must be used as part of a balanced diet.

Glofish

Here’s a list of suitable foods for Glofish

Want to know which food we feed our Glofish eat?

Click this link  🔂 to see which food we feed all our Glofish.

Do Glofish need special foods?

Fish keepers new to the hobby are often misled by inexperienced aquarists or poorly trained pet store employees about the types of foods that people feed to their Glofish.

Their color is produced by an inherited fluorescent protein gene that is passed from generation to generation. Glofish were bred to help control and maintain pollution levels in rivers and waterways in third world countries.

They soon became increasingly popular because the general public wanted to keep them in home aquariums. When they were released for sale almost two decades ago they took the world by storm.

Did you know: There are more than 180 species of fish that are naturally fluorescent in the wild.

Fluorescent fish have been particularly helpful in understanding cellular disease and development, as well as cancer and gene therapy. Scientists use them to help cure health problems and develop drugs to help mankind.

These fish are not only beautiful they are lifesavers!

Before you ask, Glofish are not dyed or injected. Their color in hereditary.

GloFish

Can Glofish eat regular Flake Fish Food?

Like most tropical fish, Glofish can and will eat flake food. Depending on the mix of fish you have in your aquarium will depend on how much flake food your Glofish receives.

If you have a large selection of fast-moving, top and mid-level swimmers like Tiger Barbs you’ll need to ensure your Glofish get their fair share of flake food.

We highly recommend you feed your fish a flake food as the staple part of their diet. We like Glofish Special Color Flake Food. Some of the benefits of this food are listed below:

  • Proprietary formula
  • Maximizes brightness
  • Optimized for GloFish fluorescent fish and other tropical fish
  • Colorful 4 flake blend
  • Customized amino acids make GloFish brighter

Never over feed your Glofish

Glofish are no different from the rest of your tropical fish when it comes to the amount of food that they eat.

The key to feeding any tropical fish is not to overfeed them. If you overfeed your fish, you should conduct a partial water change as soon as possible.

Ensuring you have the correct filter for the size of your aquarium is vital. Read our guide: best filter for a small aquarium or best filters for larger aquariums.

These will help you keep your aquarium clean. But don’t forget even a filter will not eradicate the need for water changes. 

How often should you feed Glofish?

Glofish should be treated no differently to all the other fish in your aquarium. They will need the same types of food at the same time as others. 

Below is a simple feeding guide for Glofish:

FoodHow OftenHow Much
Flake Food3 Times a dayEnough to consume in 90 Seconds
Pellets3 Times a week1-2 Mini Pellets Per Fish
Bloodworms - live2 Times a week3-4 Worms per fish
Bloodworm - Freeze Dried2 Times a weekSmall Pinch
Algae Wafers / tablets2 Times a week1 Tablet or wafer per 10 fish
Brine Shrimp - LiveOnce a week1-2 Brine shrimp per fish
Other supplement foods or Vegatables2 Times per weekEnough to consume in 90 Seconds

Which food do we recommend for Glofish?

As previously mentioned, we feed our Glofish the same types of food that we do for all our fish. So, I have listed some of them below. We have selected these foods as part of a staple and varied fish diet through years of trying and testing many types of foods.

The foods below are tried and tested over many years and will provide your fish, including your lovely Glofish, with all the nutrients they need. 

GloFish Special Flake Dry Fish Food for Brightness, 1.6 oz - 77003

$4.39  in stock
6 new from $4.39
Free shipping
Buy Now
Amazon.com
as of September 16, 2019 4:27 pm

Features

  • Proprietary formula
  • Maximizes brightness
  • Optimized for GloFish fluorescent fish and other tropical fish
  • Colorful 4 flake blend
  • Customized amino acids make GloFish brighter

OMEGA One Freeze Dried Brine Shrimp 1.28oz

$9.94  out of stock
5 new from $9.94
Buy Now
Amazon.com
as of September 16, 2019 4:27 pm

Features

  • Excellent high-protein treat for all freshwater and saltwater fish
  • Highest quality Brine shrimp available
  • Rich in vitamins and minerals
  • As nutritious as live Food without the risk of bacteria or parasites
  • Less starch; less waste. Low ash for cleaner water

OMEGA One Freeze Dried Bloodworm .96oz, Yellow

$9.62  in stock
8 new from $9.62
Free shipping
Buy Now
Amazon.com
as of September 16, 2019 4:27 pm

Features

  • Excellent high-protein treat for all freshwater and saltwater fish
  • Highest quality blood Worms available
  • Rich in vitamins and minerals
  • As nutritious as live Food without the risk of bacteria or parasites
  • Less starch; less waste. Low ash for cleaner water

OMEGA One Color Mini Pellet 3.5oz

$7.29  in stock
8 new from $7.28
Buy Now
Amazon.com
as of September 16, 2019 4:27 pm

Features

  • Complete food for all fish
  • Made with whole fresh Seafood from sustainable fisheries
  • Naturally occurring pigments for vibrant colors
  • Rich in OMEGA 3 & 6 for strong immune systems
  • Less starch; less waste. Low ash for cleaner water

Conclusion: What Do Glofish Eat?

Glofish are amazing fish and come in all shapes, sizes and colors. They will eat just about any type of freshwater fish food. Don’t rely on one type of fish flake to give them all the nutrients and vitamins they need to thrive in a home aquarium

As responsible fish keepers, we have a duty to feed our fish the correct food source which is healthy, fresh and contains the correct vitamins and minerals.

Imagine eating just one type of food for the rest of your life like Lettuce! Boring right and not very healthy. Well, It’s the same for your fish.