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Complete Tetra Care: Tank Setup, Food, & Compatibility Tips
Learn how to care for a Tetra, recommended diet & habitat setup. Find the right food, supplies & equipment at your neighborhood Petco.
Updated on November 14th, 2025
Food & Nutrition
Feeding Freshwater Fish: Ultimate Guide for a Thriving Aquarium
Feeding your freshwater fish isn't as simple as adding a pinch of flakes! Read these three tips to learn more about how to provide your pets the nutrition and environment they need.
Updated on November 14th, 2025
Food & Nutrition
Worry-Free Fish Feeding: Vacation Sitters & Auto Feeder Guide
Do you have questions about feeding your fish while on vacation? Petco has the answers! Visit us to learn about fish dietary needs.
Updated on November 14th, 2025
Health & Wellbeing
Fish Oil for Dogs: Benefits, Dosage, & Our Top Supplement Picks
Learn about the benefits of fish oil for dogs. Order online from Petco and save with Repeat Delivery or Curbside Pickup.
Updated on November 14th, 2025
New Pet
Master Aquatic Plant Care: Lush Aquarium Plants & Happy Fish
Tanks with live plants can be excellent additions to your home, bringing a touch of nature indoors. Learn how to take care of aquatic plants.
Updated on November 14th, 2025
Health & Wellbeing
Repeat Delivery
**How does Repeat Delivery work?** ---------------------------------- - Get your everyday pet essentials delivered right to your door at the guaranteed lowest online price, you can save up to 20% off and free shipping on every qualifying order! - Repeat Delivery lets you schedule your favorite pet food and supplies for automatic delivery. No more last minute trips to the store - Repeat Delivery will ship your pet essentials right to your door. - All the products your pet needs on a regular basis are available. Choose from food, pest control, medications, vitamins, supplements and much more for all pet types. **What types of products are available?** ----------------------------------------- - **Dogs:** A variety of dry and canned dog food formulas, treats, pest control, vitamins and supplements, medications, waste pickup bags, select toys - **Cats:** A variety of dry and canned cat food formulas, treats, litter, litter box liners, litter odor control, catnip, pest contr
Updated on August 12th, 2025
Health & Wellbeing
I'm about to buy some new fishes mostly Tetra Can you help me what fish should I buy because I am beginner in this things. Please tell me what sort of things I should bring I have a one foot tank now other than that What should I purchase from Aquar
Before you buy any fish, you will need to set up the tank. A basic set up includes: a tank, filter, hood/light, heater, gravel and some decor. The tank should run without fish for at least 4 to 6 weeks. This gives it time to cycle. The Nitrogen Cycle is critical to the health of the tank and any fish you will be keeping. During this time, beneficial bacterial will populate the filter and substrate (gravel). These bacteria will be responsible for breaking down fish wastes and other wastes (uneaten food, dead plants, etc.). You will need a home test kit to monitor water chemistry (ammonia, nitrites, nitrates, pH) or you will have to submit water samples for testing. Most pet stores will do this for free or for a small fee. At first, you will see high levels of ammonia and nitrites. Over time, as bacteria grow, these levels will drop. When ammonia and nitrites are at 0 ppm and nitrates are below 20 ppm, you can consider adding fish. Regular (every 1 or 2 weeks) partial water changes as we
Updated on August 12th, 2025
Training & Behavior
My dog doesn’t eat fish, but he has “fish” breath. I brush his teeth once a day
I would use this water additive to help with his breath. https://worldtails.securevetsource.com/itemView/view/198944_HomeDelivery.pml?productId=136174 Also, these chews may help. https://worldtails.securevetsource.com/itemView/view/198944_HomeDelivery.pml?productId=118572
Updated on August 12th, 2025
Food & Nutrition
What types of fish should I buy because I'm a beginner in this . I have a 1 feet tank . One more thing I have heard that live-bearers could be best But I want your suggestion. And also what other Things I should buy and can you tell me a site that ca
Without anything to use for scale, it is hard for me to tell how big your tank is, but in general it seems very small. Also, the water that is in the tank appears very cloudy right now, so that would be the first place to start. Water quality is very important, and will make or break your ability to house and care for fish. I would recommend getting a good filter system (you can visit a local pet store to assist you with brands in your area, as I am not familiar with what you can get in India). Be sure to bring the measurements (height, length, width) of your tank, or the gallons or liters so they can tell you what capacity of filter you will need. Everything else will depend on what types of fish you get - if you plan on getting multiple fish, they will need to be small - a general rule of thumb is one square inch of fish per gallon of water. Depending on the species you get, you may need to also get a bubbler to ensure there is enough oxygen in the water for them, and you will also
Updated on August 12th, 2025
Health & Wellbeing
Hi . Sorry for the trouble again a few hours earlier I came with the Sam question. But now I seek a adviceLastweek I had one pair of glowlite tetras one black neon Tetra and 3 rosy but now I am left with only 1 rosy rest all have died (out of which
It is no trouble at all. It is why we are here! The first thing to check would be water chemistry. This can be done using a home test kit or by submitting a water sample for testing. Most pet stores will do this for free or for a small fee. Aim for 0 ppm ammonia and nitrites with a nitrate level of 20 ppm or less. Perform a partial water change, no more than 30% total volume, daily to stabilize or improve water chemistry. Use only aged or conditioned water that is temperature matched to prevent stress or shock. The species of fish you have do best in the mid to high 70s F up to about 82 F. If you have a newly set up tank, it may not have cycled properly or adequately. This would have led to toxic levels of ammonia which likely killed your fish. A tank needs to run, without fish ideally, for 4-6 weeks to establish a Nitrogen Cycle. This time period allows beneficial populations of bacteria to colonize the substrate and filter media. These bacteria are responsible for breaking down ammo
Updated on August 12th, 2025

Tetra

Tetra Whisper Bio-Bag Medium Disposable Filter Cartridges for Aquariums

Tetra EasyStrips 6-in-1 Aquarium Test Strips

Tetra AquaSafe Plus Aquarium Water Conditioner and Dechlorinator

Tetra Tropical PlecoWafers

Tetra Easy Balance Plus Weekly Freshwater Aquarium Water Conditioner

Tetra Fin Goldfish Variety Pellet Food

Tetra Reptomin Floating Food Sticks For Aquatic Turtles, Newts and Frogs

Tetra ColorBits Tropical Granules Fish Food

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