Perky Fins

For Fish Parents Who Care

Tank tips, feeding guides, and species deep-dives — written by people who keep fish, test food, and obsess over water parameters so you don't have to.

Made in the USA · Fish-tested · No mystery blends · Fast US shipping Made in the USA · Fish-tested · No mystery blends · Fast US shipping ·  

  • The Betta Food Guide: What to Feed, How Much and How Often
    Betta Fish Fish Diet & Nutrition

    The Betta Food Guide: What to Feed, How Much and How Often

    Whether you’re new to Betta care or looking to improve your feeding routine, this guide covers everything you need to know. From selecting the best food options to understanding feeding...

    — 8 min read

  • Is Beef Heart Safe for Discus?
    Discuss Fish Fish Diet & Nutrition

    Is Beef Heart Safe for Discus?

    For years, beef heart has been a go-to food for discus keepers. It’s packed with protein, promotes fast growth, and (when prepped properly) can produce great results.But here’s the thing:...

    — 3 min read

  • Betta Fish Treats: How Often Is Too Often?
    Betta Fish Fish Diet & Nutrition

    Betta Fish Treats: How Often Is Too Often?

    Betta fish deserve a little indulgence now and then, right? But when does “a fun little snack” turn into “whoops, I think my Betta’s bloated”?If you’ve ever asked yourself “Can...

    — 3 min read

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