Best Sinking Aquarium Fish Food of 2025

The Supa Premium Sinking Pellets provide a balanced nutritional diet for sturgeons, sterlets, and various bottom-feeding pond fish. With a specialised high protein formulation, these pellets are easy to digest, ensuring reduced waste and a healthier environment for your fish. The inclusion of stabilised Vitamin C promotes good health, helping your fish thrive. Additionally, the product comes in a reusable plastic bucket, which keeps the feed fresh and minimises mess, making it a convenient choice for any pond owner.

The AQUARIAN Fish Food Pellets are designed to provide your middle- and bottom-feeder fish with a complete and balanced diet. With a nutrient-rich blend, these pellets ensure that your fish receive essential nutrients for optimal health. The high levels of antioxidants included support a healthy immune system, helping your fish stay robust and lively. Additionally, this product is recommended by top aquarists, assuring you of its quality and effectiveness. You can conveniently feed your fish up to twice a day, allowing them to consume as much as they need in just five minutes.

Fluval Bug Bites is an excellent choice for bottom-eating fish. It boasts up to 40% black soldier fly larvae, providing a nutritious primary ingredient that enhances your fish's diet. Rich in various proteins, including salmon, it promotes healthy skin and fins with essential omega 3 and 6 fatty acids. Additionally, its fibre content mimics the natural feeding habits of bottom feeders, ensuring they receive a balanced diet. With important vitamins, amino acids, and minerals, this food supports your fish's overall health and well-being.

The Supa Catfish Pellets offer a high-quality, nutritionally balanced diet for your bottom-feeding fish. With 54% protein and elevated antioxidants, these pellets support a healthy immune system, ensuring your fish thrive. Their highly digestible formula helps to minimise waste, keeping your aquarium water cleaner and clearer. Additionally, the 2mm sinking pellets are suitable for both tropical and coldwater fish, making feeding convenient and effective for a variety of aquatic pets.

King British Catfish Pellets provide a complete food solution for catfish and other bottom-feeding tropical fish. With high quality, natural ingredients, these pellets ensure your fish receive essential vitamins, minerals, and trace elements for optimal health. The low waste formula helps maintain clearer tank water, making it easier for you to care for your aquarium. Additionally, this food supports a healthy immune system, promoting vibrant colouration in your fish, which adds to the beauty of your tank.

NT Labs Pro-f Goldfish Food offers a specially formulated slow-sinking pellet designed for fancy goldfish. This unique food prevents surface feeding, allowing your fish to feed throughout the water column, reducing the risk of buoyancy issues. The inclusion of colour-enhancing astaxanthin helps make your fish vibrant and beautiful. With high nutrient uptake and minimal waste, this fish food ensures your goldfish receive the essential proteins and amino acids they need for optimal health.

Pet Friend High Growth Food is specially developed for Corydoras and similar armoured catfish. With an impressive 54% high protein content, this food mimics their natural diet, promoting excellent growth and vitality. The 1mm mini pellets are designed for smaller mouths, ensuring that your fish can easily consume them. Additionally, these pellets are rich in essential nutrients, including Omega-3 fatty acids, vitamins, and minerals, which support overall health and wellbeing. Feeding your fish this high-quality food will help keep them active and thriving.

Tetra Prima Fish Food offers a complete diet for your small mid-water and bottom-feeding fish. The slow-sinking granules ensure that your fish can easily access their meal, promoting healthy feeding habits. It features an ActiveFormula designed to bolster your fish's immune system, helping them thrive in their aquatic environment. Suitable for all life stages, this fish food is versatile and convenient, making it an excellent choice for any aquarium enthusiast.

NT Labs Fancy Goldfish Food is a specially formulated slow sinking pellet designed for fancy goldfish. This unique food helps prevent surface feeding, allowing your fish to feed throughout the water column without the risk of buoyancy issues. It includes colour-enhancing astaxanthin, promoting vibrant colours in your fish. Additionally, feeding is simple; just provide the amount your goldfish can consume in a few minutes, ensuring a nutritious diet without waste.

The RS Pet Sinking Wafers are designed specifically for bottom feeders such as catfish and plecos. At 200 grams, these spirulina algae wafers provide a nutritious option for your tropical fish. The sinking nature of the wafers ensures that they reach the fish that prefer to feed at the bottom of the tank. This product not only supports your fish's dietary needs but also promotes a healthier and more active lifestyle in your aquarium.