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When you’re a pet parent to aquarium-dwelling friends like fish or lizards, it’s important that their habitat is comfortable and contains everything they need to thrive. JBJ has an amazing selection of fish tanks, aquarium kits, reptile accessories, décor and more.
Their selection of aquariums, kits and stands feature sleek designs with lighting fixtures. The ambiance of your pet’s habitat should be both aesthetically pleasing and functional for your pet. JBJ accessories help mimic their homes in the wild and can help you create a high-quality reptile landscape for your pet lizard or a calming underwater oasis for your fish.
Shop Petco for all your swimming and scaly friends. We have JBJ reptile habitat décor and hideaways, including Malaysian Driftwood—an aquarium wood that’s a perfect addition to any reptile landscape.
And JBJ fish supplies include many beautiful aquaria and fish tank kits. Your aquarium decorations don’t need to be limited to inside the tank—you can add style to your setup with a JBJ high-gloss aquarium cabinet stand or nano-cube cabinet stand. They also have rimless curved glass aquarium kits, rimless flat-panel aquariums, replacement filter cartridges, and even an all-in-one nano-cube aquarium kit with programmable LED canopy lighting controllable through your smartphone.

Small, AKA “Nano” tanks have grown in popularity over the past couple years and continue to gain momentum. Find out if a mini aquarium is right for you.
Updated on November 13th, 2025
Learn how to care for live rock & sand. Live rock serves as a platform for coral and invertebrates and provides a surface for beneficial bacteria to live.
Updated on November 13th, 2025
Learn how to care for a Goby, recommended diet & habitat setup. Find the right food, supplies & equipment at your neighborhood Petco.
Updated on November 13th, 2025
Learn how to take care of Freshwater and Brackish Goby's, recommended diet and tank setup. Find the right food, supplies and equipment at your neighborhood Petco.
Updated on November 13th, 2025
Learn how to care for a Tetra, recommended diet & habitat setup. Find the right food, supplies & equipment at your neighborhood Petco.
Updated on November 13th, 2025
Thank you for using Boop by Petco! It looks like the tank provides enough room for Speedy and Explorer to swim comfortably. Keep an eye on them, and move them into a larger tank if they get significantly larger or you notice signs of fighting or increasing ammonia levels in the tank.
Updated on August 12th, 2025
Thanks for reaching out about your fish fry and including photos of the tank. The tank size should be adequate but also depends on the number of fry being added. Proper filtration and oxygenation will be very important. Good luck.
Updated on August 12th, 2025
Those could be copepods. They are typically harmless and difficult to completely eradicate. On the good side, they are a sign of a healthy tank and are useful in eating decaying matter in the aquarium. The brown algae can be due to insufficient lighting or lighting periods. You can wipe down the glass and plants, perform a partial water change and increase lighting. It can take weeks to month to resolve. Use only aged or conditioned water that is temperature matched to prevent stress or shock. Confirm stable water chemistry and quality. Make sure the water temperature is correct as well. Too warm or too cold can cause stress. Look the Jack Dempsey over for signs of injury or infection. Ich, bacterial infection or fungal infection can cause the fish too twitch or shiver. Plain aquarium salt (NOT table salt or Epsom salt) dissolved at 1 tablespoon per 5 gallons of water is a great general tonic that can reduce stress, improve gill function, treat minor infection and aid in any recover
Updated on August 12th, 2025
A small tank with one Betta will require minimal upkeep. Most small HOB (hang on back) filters will be sufficient. Tetra, Fluval and Aqueon make a wide range of acceptable filters. The tank should have a cover or hood as well as a light and a heater. Bettas do best between 78 F and 80 F. Feed 1-3 pellets once or twice daily. Change the filter as per manufacturer instructions. Rinse filter media with tank water, not tap water, to preserve beneficial bacterial populations. A partial water change, no more than 20-20% of total tank volume, may be necessary every 2 weeks to maintain water quality and stable chemistry. Use only aged or conditioned water that is temperature matched to prevent stress or shock. Water conditioner brands include: AmQuel Plus, NovAqua, Prime, StressZyme and StressCoat. You don't need all of them. Follow the directions on the bottle. Allow the tank to cycle before adding a fish. This will allow beneficial bacterial populations to colonize the filter and substrate
Updated on August 12th, 2025
The goldfish can get very big and may require a significantly larger tank as they grow and grow. As a rule of thumb, you need 1 gallon of water per inch of body length of fish. So if you have three 1 inch fish, you will need 3 gallons of water. I suspect you are at your max already in the smaller tank. Just so you know, most people do not have goldfish in tanks with tropical fish. You may consider getting two tanks One for your cold water fish like the goldfish, and one for your tropical fish that require a warm water temperature. For the goldfish I would suggest a minimum of a 20 gallon tank. For the Danio, I suggest to get a few more of these as they are schooling fish and a 10 gallon would be just fine. I hope this is helpful and please feel free to post any additional questions.
Updated on August 12th, 2025