Top petco Deals for September 2025

For 50 year, fishkeeping enthusiasts have looked to the Tetra name for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out, Tetra has everything you need--from a large variety of quality fish food and innovative equipment to test kits and decor. Tetra Goldfish Flakes provide your goldfish with a nutritionally complete daily diet. Flakes are the perfect food for top and mid feeding fish such as goldfish and small koi. The clear water formula works to keep your tank water clear with better digestion and less fish waste in the water. Tetra Active Life Formula supports a long and healthy life for your fish. Based on studies and support by nutritional experts, the proprietary formula joins high quality, complete nutrition with even more benefits. Enriched with vitamin C, this Goldfish food lets you feed your fish a complete diet with food they love.

Our most popular pond fish food brand. Tetra Pond Sticks provide an ideal maintenance diet for koi and ornamental goldfish. The formula provides nutrition for energy - feed in spring, summer and fall when water temperatures are 50 degrees and above. Tetra Pond Sticks are designed to soften quickly for pond fish. They are highly digestible to help promote clearer water and minimize waste. Feed at least two to three times daily, only as much food as your fish will consume within five minutes. When water temperature is below 50 degrees, feed pond fish with TetraPond Spring & Fall Diet. Fish should not be fed when the temperature is below 39 degrees.

Aqueon Pro Carnivore Formula Fish Food Pellets are formulated specifically for carnivorous fish and include multiple protein sources and fiber to mimic the natural diet of your fish's prey. Aqueon Pro takes things to the next level with their proprietary blend of macro and micro algae as well as Vitamin C and Vitamin E, called Wellplex, which helps support your fish's immune system in a holistic way. These sinking tab-shaped pellets are perfect for bottom-dwelling species like Axolotls and Polypterus, but can also be eaten by larger South American Cichlids.

Born Brilliant. GloFish fluorescent fish are available in a range of species and colors for a stunning addition to your aquarium. With a full range of vibrant aquarium kits, lighting and decor, consumers can create an underwater fluorescent wonderland. Transform any aquarium into a GloFish environment at the click of a switch.

TetraFin Plus Goldfish Flakes are a nutritionally balanced, premium daily diet for all goldfish - with added algae flakes for added vegetable matter to keep goldfish in peak condition. Ideal for aquariums and small ponds, too. This specialized, high-protein fish meal makes this Tetra brand's most digestible fish food ever - fewer uneaten particles and reduced fish waste mean cleaner, clearer water. This formula helps support your goldfish's naturally brilliant colors. TetraFin Plus Goldfish Flakes contain the patented, scientifically developed ProCare blend. This mix of highly nutritious ingredients plus vitamins, minerals and trace elements helps support your fish's immune system for optimal health and long life.

Mazuri Premium Koi Food is the ultimate nutrition solution for koi fish at every stage of their life. It comes in three pellet sizes: small pellet for koi or goldfish that are 6 inches or less, medium pellet for koi that are 6 to 12 inches, and large pellet for koi that are over 12 inches. This high-quality koi food ensures your koi are healthy, vibrant, and show quality. It's perfect for koi owners and enthusiasts who want the best for their fish.