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Can Goldfish Eat Algae Wafers? What You Need to Know!

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By Lindsey Stanton

Algae wafer for aquarium fish_Swapan Photography_shutterstock

Algae wafers are made of compressed vegetable matter and algae in the form of a wafer. Goldfish can ideally eat algae wafers in addition to their main diet. It simply is one of the healthier choices for an additional snack for your goldfish. The components of an algae wafer can aid in improved digestion for your goldfish and in turn improve overall health and help waste leave the body more easily.

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Why Is It Not an Ideal Staple Diet for Goldfish?

Unfortunately, algae wafers do not have the proper nutrition values suited for a healthy goldfish. It is not remarkably high in protein and the fillers in algae wafers are not the best, especially if its from a lower quality brand. Goldfish should have a proper balanced goldfish diet marketed towards their species to meet their omnivorous needs, both high in protein and fibre, which algae wafers do not provide.

goldfish eating_Daniel Kloe_shutterstock
Credit: Daniel Kloe, Shutterstock

Your Goldfish Ate Your Bottom Dwellers Algae Wafer, Will They Be Okay?

Yes, they will be fine, although it is worrisome that your goldfish is eating food intended for your bottom dweller to eat. This can lead to malnutrition or starvation for your bottom dweller if your goldfish keeps on eating the algae wafers. A schedule should be established, and you should feed your bottom dweller the algae wafers at night when the lights are off, and your goldfish are usually resting. Make sure to keep an eye on this and do a necessary separate feeding routine if the goldfish eat the algae wafers at night or even chase and bully your bottom dweller for trying to eat its food.

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Is It an Ideal Snack for Goldfish?

It most definitely is! It offers extra nutrients and helps with digestion due to its fibre content. As a snack, it can be worked in alongside your goldfish staple species appropriate diet but should not be overfed. Portion size will vary depending on your goldfish’s size and the number of goldfish you have in your aquarium.

Keep in mind when feeding algae wafers to goldfish
  • Make sure it has quality ingredients from a trusted brand
  • Make sure it is not being eaten by the goldfish when intended for your bottom dweller
  • Remove any leftovers from the tank after 30 minutes, to avoid clouding and polluting the water
  • Do not feed it as a staple goldfish diet
  • Treat it as an occasional snack only
  • Do not overfeed
  • Do not feed everyday

Many fish die as a result of improper food and/or portion sizes, which can be easily prevented by proper education.

The Truth About Goldfish New Edition

That's why our best-selling book, The Truth About Goldfish, covers exactly what you can and can’t give your goldies when it comes to mealtime. It’s even got a section dedicated to keeping your pet fish alive and well-fed when you go on vacation!

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Algae wafers are safe for goldfish to consume and can provide a wonderful additional snack to your goldfish’s diet, although it is ideal not to overdo this, keep it as an occasionally healthy snack alongside a balanced and goldfish appropriate diet.

Find out if other foods are safe for your goldfish with our guides:

Featured image credit: Swapan Photography, Shutterstock

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