Grain Free Bug (Black Soldier Fly) Formula



Available in three sizes:

Small 1.0mm Sinking Crumble

Medium 3.0mm Sinking Crumble

Stick 3.0mm x 6.0mm Sinking 


Grain Free Bug Formula

Made with Black Soldier Fly Larvae and only 7 other ingredients our crumbles are a unique fish food. Crafted at low temperatures to lock in freshness and nutrients.

This crumble will float when placed in your aquarium giving top feeding fish first chance to get their food. Once saturated with water it will slowly sink giving your middle and bottom feeders their share. Available in three sizes: a 1mm to 2mm and a 2mm to 4mm crumble and also in a stick form.


YFS Grain Free Limited Ingredient Fish Food

Is made with fresh locally sourced food from the USA. Farm fresh USA grown spirulina and not dried spirulina is the backbone of our limited ingredients diets. Kelp and shrimp harvested off the coast of New England. Krill harvested from the cool clear clean waters of Antarctic all make for a fresh high quality diet for your fish.

Benefits of YFS Grain Free Limited Ingredient fish food?

  • The highest quality all natural locally sourced ingredients
  • Contain farm fresh spirulina not dried spirulina
  • Dried at low temperatures to preserve nutrients
  • No binders, no artificial colors, no added flavors
  • Handcrafted



Nutritional Information


  •  Black Soldier Fly Larvae, Krill, Kelp, Fish Meal, Spirulina, Fish Oil, Astaxanthin, Garlic

Guaranteed Analysis

  • 51% Protein 5% Fat 3% Fiber 6% Moisture




      • all natural fish food
      • hand crafted in small batches
      • we ship fast

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