Feed the food fish are wired to chase. In the wild, a huge share of what your fish eat is insects — yet most flakes are grain and fish meal, which is why picky eaters turn their nose up. NorthFin Bug Pro Crisps are a premium insect-based formula that mimics the natural, top-water insects fish hunt for, in a thin 2mm crisp with no artificial dyes or fillers. Even fussy eaters come up for it. NorthFin was founded by Darius Chodocinskas, an aquatic specialist with over 30 years' experience who grew frustrated with the fillers, hormones, and artificial pigments packed into ordinary fish food. Bug Pro Crisps put that whole-ingredient philosophy to work with an insect-based recipe led by Black Soldier Fly Larvae and whole Antarctic krill, herring, and sardine meal, steam-extruded and made in Canada to preserve nutrients. The crisps are easily digestible and low-waste to keep water clean — with no fillers, no hormones, and no artificial pigments or dyes. Feed 1–2 times a day. Offer only what's eaten in a few minutes. Skim off any crisps left on the surface. Trigger their natural appetite. Add to cart. Why NorthFin Bug Pro Crisps Natural insect diet — Black Soldier Fly Larvae mirror the top-water insects fish hunt in the wild, so even picky eaters strike readily. Whole-ingredient nutrition — insect protein is paired with whole Antarctic krill, herring, and sardine meal for digestible amino acids and healthy fats. Natural color — krill and astaxanthin bring out vibrant color the natural way, with no artificial pigments. Cleaner water, low waste — steam-extruded and highly digestible, the thin crisps are eaten efficiently and leave little behind — no fillers or hormones. Best For Community fish and insectivorous species, and especially picky or fussy eaters that refuse ordinary flakes. The thin 2mm crisp suits top- and mid-water feeders. Feed only what is eaten in a few minutes, once or twice a day. Key Ingredients Black Soldier Fly Larvae — a sustainable, insect-based protein rich in amino acids and healthy fats that fish digest easily, mimicking their natural top-water diet. Antarctic Krill — high-quality protein, amino acids, vitamins, and minerals, plus natural carotenoids and astaxanthin to bring out rich, vibrant color. High Omega-3 Herring Meal — top-grade fish meal with a higher concentration of DHA for healthy development, growth, and coloration. Spirulina — natural blue-green algae rich in protein, vitamins, and minerals that supports immune function, with natural pigments for color enhancement. Calcium Montmorillonite Clay — provides 67 minerals and essential trace elements to help correct dietary deficiencies. Feeding Feed 1–2 times daily, offering only as much as your fish will consume within a few minutes. Remove any uneaten food to keep water quality high. Rotate Bug Pro Crisps with other NorthFin formulas to add variety to the diet. Ingredients Black Soldier Fly Larvae Meal, Whole Antarctic Krill Meal (Euphausia Superba), High DHA Omega-3 Herring Meal, Whole Sardine Meal, Wheat Flour, Organic Kelp (Laminariales), Spirulina, Garlic (Allium Sativum), Astaxanthin, Montmorillonite Clay, Vitamin A Acetate, L-Ascorbyl-2-Polyphosphate, Cholecalciferol, Alpha-tocopherol Acetate, Vitamin B12 Supplement, Riboflavin Supplement, Niacin, Pantothenic Acid, Thiamine, Calcium Pantothenate, Pyridoxine Hydrochloride, Folic Acid, Biotin, Choline Chloride, Cobalt Sulfate, Ferrous Sulfate, Manganese Sulfate, Selenium, Zinc, Rosemary Extract (Rosmarinus Officinalis). Guaranteed Analysis Crude Protein (Min): 44%Crude Fat (Min): 5%Crude Fiber (Max): 4%Moisture (Max): 9%Ash (Max): 12% FAQ How much should I feed? Offer only as much as your fish eat in a few minutes, once or twice a day, and skim off any crisps left floating to keep the water clean. Will it cloud my water? No — the crisps are steam-extruded and highly digestible, so they are eaten efficiently and produce low waste that helps keep the water clear. Why insect-based? Because insects make up a large share of what fish eat in the wild — Black Soldier Fly Larvae mirror that natural diet, which is why even picky eaters take it eagerly.
