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Fish/
Aquarium Cleaning Supplies

Aquarium Cleaning Supplies

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Pondmaster 10 Watt Clarifier
(19) reviews
$189.99
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Tetra Pond GreenFree UV Pond Water Clarifier
(12) reviews
Lifegard Aquatics QL UV Water Sterilizer, 25 Watts
(0) reviews
$219.99
Lifegard Aquatics Scratch Removal Aquarium Kit
(0) reviews
$39.99

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Lifegard Aquatics AquaStep Pro UV Sterilizer, 25 Watt
(1) reviews
$294.99
Fluval Curved Scissors
(34) reviews
$16.99
Lifegard Aquatics QL UV Water Sterilizer, 15 Watts
(1) reviews
$174.99
Hagen Marina Betta Kit LED Light
(5) reviews
$19.99

Green Killing Machine 9W Replacement UV Bulb
(18) reviews
$29.99
JW Pet Algae Buster Head, 2 Pack
(1) reviews
$6.99
Pumpguard - Soak/Dunk And Impeller Treatment , 32 Oz.
(0) reviews
$34.99
Cobalt Aquatics Aqua Sponge Mat
(7) reviews
$29.99

API Safe & Easy Aquarium Cleaner
(44) reviews
$10.99
Sicce Pump Clean
(0) reviews
$19.99
TetraPond 5W UV Pond Water Clarifier Replacement Bulb
(42) reviews
$17.99
Lifegard Aquatics Pro Pond Net
(0) reviews
$116.22
Pondmaster 20 Watt Clarifier
(1) reviews
$229.99
TetraPond 9W UV Pond Water Clarifier Replacement Bulb
(3) reviews
$18.99
TetraPond 36W UV Pond Water Clarifier Replacement Bulb
(3) reviews
$35.99
TetraPond 18W UV Pond Water Clarifier Replacement Bulb
(28) reviews
$27.99

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Related Articles & Questions

Care Sheets
Aquatic Pet Safety: Keep Your Home Aquarium Pets Healthy & Safe
Learn how to safely handle your aquatic life to avoid toxin & bacterial exposure. Find aquatic life care supplies at your neighborhood Petco pet care center.
Updated on October 23rd, 2025
Home & Habitat
Marine Aquarium Clean Up Crew: Complete Guide
Visit Petco to learn about cleanup crews and how they can help your aquarium health.
Updated on June 19th, 2026
Care Sheets
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 6th, 2025
Home & Habitat
How to Clean a Dirty Aquarium: Step-by-Step Guide
Find out what tools you’ll need and discover the best way to get your aquarium back on track without starting over and find out how to maintain a clean fish tank.
Updated on June 12th, 2026
Home & Habitat
Freshwater Aquarium Plant Maintenance Guide
Learn how to pick the right aquarium plants, substrate, lighting, and fertilizers to ensure that your aquarium plants thrive and stay healthy.
Updated on July 17th, 2026
Vet Q & A
How to clean a fish tank effectively? Should I remove my fish?
Hello, and thank you for using PetCoach. The most common (and easiest) way to clean a fish tank is with a siphon-style cleaner. Fish tanks should be cleaned in stages, generally replacing 10-15% of the water at a time. There are times where a larger cleaning might be necessary, but removing the fish and changing too much of the water at once can be quite a shock and can be dangerous to the fish, so this should be saved for only extenuating circumstances. Here's a helpful video on using a siphon cleaner: http://video.petco.com/v/18852/how-to-clean-your-aquarium-with-the-aqueon-siphon-vacuum-/ And some more reading you may find interesting on general fish tank cleaning and maintenance: http://www.firsttankguide.net/waterchange.php Hope this helps!
Updated on September 24th, 2025
Food & Nutrition
What fish and supplies are best for a beginner's small tank?
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 likely need to get some sort of substrate for the bottom and cage furniture (different species have different air requirements, and some are secretive and like to hide). You may also need a water heater, depending on the species you would like to house. But, depending on how small your tank is, it may be hard to get a water heater that will fit. The food type will also depend on what species you get, as there can be differences in diet type between species. I hope that gives you a place to start, and good luck!
Updated on September 24th, 2025
Vet Q & A
How to clean hard water stains in a fish tank without harming fish?
If you are getting hard water deposits, use a utility razor and gently scrape the deposit off the glass. When you're doing a water change, if the water level drops below the deposits, use a cloth dampened with plain vinegar and scrub. Be careful to not allow any vinegar into the water. Wipe it well with a clean cloth to remove any vinegar residue and refill. Ideally, the tank should be emptied, sprayed with vinegar, sit for 10-20 minutes then scrubbed or scraped.
Updated on September 24th, 2025
Vet Q & A
First fish tank: What Tetras and supplies for my 12-inch tank?
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 well as filter changes will be needed to maintain stable water chemistry and adequate water quality. The size of your tank will determine what fish and how many you will be able to keep. Most Tetras do best in groups, so a 12 inch tank may not be large enough. There are several article in the Petco Pet Education Center, formerly Petcoach Library that will provide more detailed information. Click on "Educational Center" at the top of the page, then scroll down to "Articles" and click. Use the Search Bar to find articles regarding aquarium set up and fish keeping.
Updated on September 24th, 2025
Vet Q & A
20-gallon tank setup: What fish and supplies do I need to get started?
A fish tank will need a filter, a light/hood and a heater. Make sure the filter is rated for at least twice the tank volume. The heater should be adjustable since water temperature will depend on the species of fish. Good "starter" fish include Tetras, Mollies, Danios or Tetras. A new tank should be set up and left running empty for several weeks before adding fish. A pinch of flake food can be sprinkled in daily. This "cycling" will allow a population of beneficial bacteria to colonize the tank and filter. These bacteria will break down wastes (ammonia, nitrites and nitrates) which are toxic to fish.
Updated on September 24th, 2025

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