---
product_id: 42252882
title: "Jumbo Fish Food, Slow-Sinking Pellets, 4mm, 500g"
brand: "northfin"
price: "49922CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Northfin"
url: https://www.desertcart.sn/products/42252882-jumbo-fish-food-slow-sinking-pellets-4mm-500g
store_origin: SN
region: Senegal
---

# Natural color enhancers 4mm slow sinking pellets Immune-boosting formula Jumbo Fish Food, Slow-Sinking Pellets, 4mm, 500g

**Brand:** northfin
**Price:** 49922CFA
**Availability:** ✅ In Stock

## Summary

> 🦈 Feed the giant, flaunt the colors — your fish’s glow-up starts here!

## Quick Answers

- **What is this?** Jumbo Fish Food, Slow-Sinking Pellets, 4mm, 500g by northfin
- **How much does it cost?** 49922CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/42252882-jumbo-fish-food-slow-sinking-pellets-4mm-500g)

## Best For

- northfin enthusiasts

## Why This Product

- Trusted northfin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect Pellet Size:** 4mm slow-sinking pellets designed for large carnivores to feast naturally.
- • **Vibrant Color Boost:** Natural Astaxanthin & Spirulina deliver stunning, hormone-free hues.
- • **Immune Defense Formula:** Garlic & Montmorillonite Clay fortify appetite and resilience.
- • **Zero Fillers, Zero Waste:** No corn, soy, or starch fillers means max nutrient absorption and minimal tank waste.
- • **Power-Packed Protein Blend:** Whole Antarctic Krill & Herring Meal fuel explosive growth and vitality.

## Overview

NorthFin Jumbo Formula is a premium, filler-free fish food crafted for large carnivorous freshwater species. Featuring a potent blend of whole Antarctic Krill and high-DHA Herring Meal, it supports optimal growth, vibrant natural coloration, and a robust immune system. The slow-sinking 4mm pellets ensure easy feeding for big fish while minimizing waste, making it the go-to choice for discerning aquarists seeking superior nutrition and eye-catching aquarium vitality.

## Description

NorthFin Jumbo Formula is professionally developed to improve the health and well-being of your larger freshwater carnivores and omnivores, while naturally enhancing their brilliant colors. Made exclusively with premium quality ingredients, this balanced and nutritious daily diet is completely free of fillers, hormones, and artificial pigments. Easily digestible, slow-sinking 4 mm pellets are appropriately sized for your super-sized fish. They promote optimal nutrient absorption and help reduce the amount of waste in your aquarium. Proudly made in Canada. All NorthFin premium fish foods are made with the following key ingredients:Antarctic Krill - Krill contains high quality protein, amino acids, vitamins, and minerals. It is also a natural source of carotenoids, which bring out the rich and vibrant colors of your fish. Contains a high concentration of Astaxanthin which is a powerful natural pigment and antioxidant.High Omega-3 Herring Meal - The highest grade fish meal, Herring Meal contains a higher concentration of DHA which promotes healthy development, growth, and coloration in fish. Freshly caught and frozen.Certified Organic Kelp - A type of marine seaweed, Kelp supplies approximately 60 minerals, 21 amino acids, and 12 vitamins. It also provides nitrogen, potassium, and micro-nutrients. Improves the overall health and activity of your fish.Spirulina - This 100% natural blue-green algae is packed with raw proteins and a wide range of vitamins and minerals to promote optimal health and improve immune function. It also contains beta-carotene and other natural pigments for color enhancement.Calcium Montmorillonite Clay - Contains 67 minerals including calcium, iron, magnesium, manganese, potassium, silica, and more. Also provides essential trace elements. Helps compensate for previous dietary deficiencies.

Review: High-quality fish food for picky eaters - I had a picky eater a Fronza African Cichlid fish this food did the trick all the other fish enjoyed it as well. Got a lot for my money and love the way it sinks to the bottom because my bottom feet is really enjoy it high-quality fish food.
Review: Good quality, fish love it! - Quality food, my fish love it.

## Features

- NORTHFIN JUMBO FORMULA: Developed for large carnivorous fish using a potent blend of Whole Antarctic Krill and Herring meal for optimal growth.
- NATURAL COLOR ENHANCEMENT: Infused with Natural Astaxanthin and Spirulina to promote vibrant, deep coloration in large carnivorous species without harmful hormones.
- IMMUNE SYSTEM SUPPORT: Fortified with Garlic and Montmorillonite Clay to stimulate appetite and provide essential minerals for a robust immune system.
- NO FILLERS OR ADDITIVES: Contains zero terrestrial starches, corn, or soy fillers, ensuring your large carnivorous fish absorb all nutrients with minimal waste.
- HIGH NUTRITIONAL DENSITY: Packed with premium marine proteins to provide a complete nutritional profile for large, active carnivorous species.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00M4Q907W |
| Additional Features | Filler-Free Formula, Fortified with Garlic, Low-Waste Formula, Natural Color Enhancement, Whole Antarctic Krill Meal |
| Age Range (Description) | All Life Stages |
| Age Range Description | All Life Stages |
| Animal Food Diet Type | Raw |
| Animal Food Ingredient Claim | Additive-Free, No Added Hormones, No Artificial Colors, No Artificial Flavors, Non-GMO |
| Animal Food Nutrient Content Claim | High Protein |
| Best Sellers Rank | #46,395 in Pet Supplies ( See Top 100 in Pet Supplies ) #445 in Aquarium Fish Food |
| Brand | Northfin |
| Brand Name | Northfin |
| Breed Recommendation | Large Cichlids, Large Predators, Oscars |
| Container Type | Pouch |
| Customer Reviews | 4.5 out of 5 stars 455 Reviews |
| Dog Breed Size | Large |
| Flavor | Krill |
| Global Trade Identification Number | 00700621474838 |
| Included Components | all |
| Item Form | Pellet |
| Item Shape | Pellet |
| Item Weight | 250 Grams |
| Manufacturer | Northfin |
| Manufacturer Part Number | 88343 |
| Model Number | 88343 |
| Number of Items | 1 |
| Occasion | maintenance |
| Pet Type | Fish |
| Product Benefits | High Protein Content, Promotes Healthy Growth, Rich In Omega-3 Fatty Acids, Supports Colour Enhancement, Supports Immune System |
| Recommended Uses For Product | Aquarium Fish, Freshwater Fish, Large Carnivorous Fish |
| Special Ingredients | Garlic, High DHA Omega-3 Whole Herring, Whole Antarctic Krill |
| Specific Uses For Product | Increased health, coloration, and overall vitality |
| Target Species | Fish |
| UPC | 700621474838 |
| Unit Count | 17.60 Ounce |

## Product Details

- **Age Range (Description):** All Life Stages
- **Brand:** Northfin
- **Flavor:** Krill
- **Item Form:** Pellet
- **Specific Uses For Product:** Increased health, coloration, and overall vitality

## Images

![Jumbo Fish Food, Slow-Sinking Pellets, 4mm, 500g - Image 1](https://m.media-amazon.com/images/I/8108gWr9bBL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Are these sinking or floating pellets.?**
A: Sinking pellets.

**Q: Are these sinking or floating pellets.?**
A: They are sinking pellets.

## Customer Reviews

### ⭐⭐⭐⭐⭐ High-quality fish food for picky eaters
*by S***Y on February 15, 2026*

I had a picky eater a Fronza African Cichlid fish this food did the trick all the other fish enjoyed it as well. Got a lot for my money and love the way it sinks to the bottom because my bottom feet is really enjoy it high-quality fish food.

### ⭐⭐⭐⭐⭐ Good quality, fish love it!
*by Z***T on February 13, 2026*

Quality food, my fish love it.

### ⭐⭐⭐⭐⭐ Fish Food
*by E***B on January 25, 2026*

My cichlids love this food.

## Frequently Bought Together

- Northfin Fish Food Jumbo Formula Slow Sinking Pellets (4mm 500g)
- Northfin Fish Food Cichlid Formula Slow Sinking Pellets (2mm 1kg)
- Seachem StressGuard Slime Coat Protection - Stress and Toxic Ammonia Reducer 500 ml

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**Shop now:** [https://www.desertcart.sn/products/42252882-jumbo-fish-food-slow-sinking-pellets-4mm-500g](https://www.desertcart.sn/products/42252882-jumbo-fish-food-slow-sinking-pellets-4mm-500g)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-30*