Goldfish

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Marineland Open Glass Aquarium
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Marineland® High Definition LED Ensemble - 75 Gallon
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Marineland® C360 Aquarium Canister Filter
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Marineland® Emperor® PRO 450 Aquarium Filter
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Marineland® Magniflow C250 Aquarium Canister Filter - 55G
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Marineland® Black Diamond Carbon
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Marineland® Penguin PRO 275 Aquarium Power Filter
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Marineland® Polishing Internal Filter
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Marineland® Silicone Aquarium Sealant
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Marineland® Rite Size Emperor Power Filter Cartridge
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Marineland Penguin PRO 175 Aquarium Power Filter
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Marineland® Visi-Therm Submersible Aquarium Heater
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Marineland® Penguin Rite Size B Power Filter Cartridges
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Marineland Magnum 200 Polishing Internal Canister Filter
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Marineland Penguin PRO 125 Aquarium Power Filter
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Marineland® Hidden LED Lighting System
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Marineland®  LED Aquarium Light Bar
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Marineland® Carbon Filter Bags
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Marineland® Magnum 200 Polishing Internal Filter Floss Sleeve
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Marineland® 2-in-1 Bio-Foam & Pre-Filter - Fits 375 to 450
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Marineland® 2-in-1 Bio-Foam & Pre-Filter - Fits 125 to 275
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Marineland® Maxi-Jet® 1200 Aquarium Water Pump and Power Head
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Marineland® C360 Polishing Filter Pads
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Marineland® C160/220 Polishing Filter Pads
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Marineland® C360 Filter Foam
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Marineland® Bio-Filter Balls
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Marineland® Filter Foam
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Marineland® Ceramic Rings
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Marineland® Penguin 100B Bio-Wheel Assembly
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Marineland® Penguin 150B Bio-Wheel Assembly
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Marineland® Penguin 200B/350B Bio-Wheel Assembly
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Marineland® Bio-Wheel Assembly
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Marineland® Black Diamond Carbon
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Marineland® White Diamond Carbon
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Marineland® Premium Carbon-Ammonia Neutralizing Blend
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Marineland® Eclipse Rite Size Z Filter Cartridge
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Goldfish Care – Tanks, Food & Supplies 

Goldfish are one of the most popular pet fish due to their bright colors and active nature. To keep them healthy, a properly maintained goldfish tank with ample swimming space is essential. Unlike common misconceptions, goldfish require more than a small bowl, they thrive in spacious goldfish tanks with efficient filtration and proper water conditions. 
Creating the Ideal Goldfish Habitat 
Goldfish require ample space to thrive. For fancy goldfish, a minimum of 20 gallons per fish is recommended. Common goldfish, which can grow larger, may require more space. Adding tank decorations not only enhances the tank’s appearance but also provides enrichment and hiding spots for goldfish. A fish tank light helps maintain a consistent day-night cycle, promoting natural behaviors. 
Cleaning and Care for Goldfish Tanks 
Goldfish produce more waste than other fish, making regular cleaning and filtration essential. Routine water changes, along with a strong filter, help maintain water clarity and quality. Choosing the right goldfish food is also important, balanced pellets or flakes formulated for goldfish provide the nutrients needed for healthy growth and vibrant coloration. 
Shop Goldfish Supplies at PetSmart 
From high-quality goldfish food to spacious goldfish tanks, fish tank decorations, and essential equipment like fish tank stands and lighting, PetSmart has everything you need to care for your goldfish. Shop online or visit a store today. 
Frequently Asked Questions (FAQs) 
Are goldfish hard to take care of? 
Goldfish are relatively easy to care for, but they require a properly maintained goldfish aquarium with good filtration, regular water changes, and a balanced diet. 
Do goldfish need a heater? 
Goldfish are cold-water fish and generally do not require a heater, but maintaining a stable water temperature is important for their health. 
How often do you feed a goldfish? 
Goldfish should be fed small amounts 1-2 times per day using high-quality goldfish food that meets their nutritional needs. 
Can goldfish live with other fish? 
Goldfish can live with other cold-water fish species of similar size and temperament, but overcrowding should be avoided to maintain water quality