Which aquarium fish food offers the best nutritional value?
This page compares 7 aquarium fish foods with verified specifications and prices. Top options include NorthFin Carnivore Formula, NorthFin Nano Bits, NorthFin Krill Pro. Prices range from £4 to £13. All data is sourced from manufacturer documentation and specialist retailers.
| Product ⇅ | Price ⇅ | Protein Content (%) ⇅ | Suitable for Fish Size (cm) ⇅ | Color Enhancer ⇅ | Sinking Speed (minutes) ⇅ | Ingredients ⇅ | Price per Unit ($) ⇅ |
|---|---|---|---|---|---|---|---|
|
NorthFin Carnivore Formula
US
|
£13.30 ≈ | 48% minimum crude protein | — | ✓ | Slow sinking | High DHA Omega-3 Whole Herring Meal, Whole Sardine Meal, Whole Antarctic Krill Meal, Wheat Flour, Organic Kelp, Spirulina, Garlic, 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 | 17.99 USD per 250g |
|
NorthFin Carnivore Formula is a high-protein food made with whole herring, sardine, and Antarctic krill meals. Its 10mm slow-sinking pellets suit large carnivorous fish such as oscars, arowanas, large cichlids, predatory catfish, and other large-mouthed predators. ★ Ideal forIt offers strong nutritional value through 48% minimum protein from whole marine ingredients, omega-3-rich herring and sardine meals, krill, natural astaxanthin, spirulina, and added vitamins and minerals.
Sources:
|
|||||||
|
NorthFin Nano Bits
US
|
£4.43 ≈ | 50% minimum | — | ✓ | Semi-floating and slow-sinking | Black Soldier Fly Larvae Meal, High DHA Omega-3 Whole 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) | — |
|
NorthFin Nano Bits are 0.5mm, high-protein pellets designed for nano fish and other small freshwater or marine carnivorous and omnivorous fish. They are slow-sinking or semi-floating and contain whole-meal ingredients, spirulina, and astaxanthin to support nutrition and coloration. ★ Ideal forThis food offers strong nutritional value for small aquarium fish because it provides a minimum of 50% protein, whole-meal ingredients, omega-3-rich herring and sardine meals, and added spirulina and astaxanthin.
Sources:
|
|||||||
|
NorthFin Krill Pro
US
|
£4.43 ≈ | 42% minimum | — | ✓ | Slow sinking | Whole Antarctic Krill Meal, Wheat Flour, Organic Kelp, Garlic, Spirulina, 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 | 5.99 |
|
NorthFin Krill Pro is a slow-sinking pellet made with 85% whole Antarctic krill meal and contains at least 42% protein. It is suitable for freshwater and saltwater carnivorous or omnivorous fish, with pellet sizes from 1mm to 6mm for small to large fish. ★ Ideal forIt offers strong nutritional value through 42% minimum protein and 85% whole Antarctic krill meal, with natural astaxanthin and carotenoids that also support fish coloration.
Sources:
|
|||||||
|
NorthFin Cichlid Formula
US
|
£11.08 ≈ | 42% minimum | — | ✓ | Slow sinking | Whole Antarctic Krill Meal (Euphausia Superba), High DHA Omega-3 Whole 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) | — |
|
NorthFin Cichlid Formula is a slow-sinking pellet food for carnivorous and omnivorous cichlids. It provides at least 42% protein and uses whole Antarctic krill, herring, sardine, spirulina, and astaxanthin to support nutrition and natural coloration. ★ Ideal forThis food offers strong nutritional value for cichlids because it provides at least 42% protein from whole-meal marine ingredients, plus omega-3-rich herring, spirulina, and astaxanthin.
Sources:
|
|||||||
|
NorthFin Bug Pro Formula
US
|
£9.60 ≈ | 44% minimum crude protein | — | ✓ | Slow-sinking or semi-floating | Black Soldier Fly Larvae Meal, Whole Antarctic Krill Meal, High DHA Omega-3 Whole Herring Meal, Whole Sardine Meal, Wheat Flour, Organic Kelp, Spirulina, Garlic, 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 | 12.99 USD for 130g |
|
NorthFin Bug Pro Formula is a 2mm insect-based crisp food with 44% minimum crude protein and natural color enhancers. Its slow-sinking or semi-floating format suits a wide variety of freshwater and marine carnivorous and omnivorous fish, including different fish sizes because it can be crumbled. ★ Ideal forIt offers strong nutritional value through 44% minimum crude protein from Black Soldier Fly Larvae Meal, Antarctic Krill, herring, and sardine, plus natural astaxanthin for coloration.
Sources:
|
|||||||
|
NorthFin Tropical Sticks
US
|
£11.82 ≈ | 43% minimum | — | ✓ | Floating | High DHA Omega-3 Whole Herring Meal, Whole Sardine Meal, Whole Antarctic Krill Meal, Wheat Flour, Organic Kelp, Spirulina, Garlic, 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 | 15.99 USD per 250g |
|
NorthFin Tropical Sticks are 3mm floating sticks with at least 43% protein, made from whole herring, sardine, and Antarctic krill meals. They suit large South and Central American cichlids and other carnivorous or omnivorous freshwater fish, with natural color enhancement from astaxanthin and spirulina. ★ Ideal forThis food offers strong nutritional value through its 43% minimum protein and whole marine ingredients, including herring, sardine, and Antarctic krill meals, while astaxanthin and spirulina support natural coloration.
Sources:
|
|||||||
|
NorthFin Jumbo Fish Formula
US
|
£11.08 ≈ | 44% minimum | — | ✓ | Slow sinking | Whole Antarctic Krill Meal, High DHA Omega-3 Whole Herring Meal, Whole Sardine Meal, Wheat Flour, Organic Kelp, Spirulina, Garlic, 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 | — |
|
NorthFin Jumbo Fish Formula is a 44% protein, slow-sinking pellet made for large freshwater carnivorous and omnivorous fish. Its 4mm and 6mm pellets use whole krill, herring and sardine meals, with astaxanthin and spirulina to support natural coloration. ★ Ideal forThis suits the question Which aquarium fish food offers the best nutritional value because it provides 44% minimum protein from whole marine meals, DHA-rich herring, omega-3 fatty acids, spirulina, kelp and essential vitamins and minerals.
Sources:
|
|||||||