Fish & Aquatic Pets


In this category you can find Food, Aquariums & Fish Bowls, Aquarium Cleaners, Aquarium Décor, Aquarium Heaters, Aquarium Lights, Aquarium Pumps & Filters, Aquarium Substrate, Aquarium Test Kits, and Aquarium Water Treatments.

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by MarineLand
  • Rite-Size C filter cartridge
  • Meets the highest standards of water purification and operational ease
  • Each cartridge is pre-assembled
  • A perfect fit for every filter.
Condition
Availability
List Price
Price
Sale Price
New
Usually ships in 24 hours
$7.28
$7.28
Used
Usually ships in 24 hours
$7.28
$6.19
by Seachem
  • Provides slime coat
  • Removes Chlorine, Chloramine
  • Detoxifies ammonia, Nitrite and nitrate
Condition
Availability
List Price
Price
Sale Price
New
Usually ships in 24 hours
$21.40
$13.10
by API
  • Contains one (1) API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, including 7 bottles of testing solutions, 1 color card and 4 glass tubes with cap
  • Helps monitor water quality and prevent invisible water problems that can be harmful to fish and cause fish loss
  • Accurately monitors 5 most vital water parameters levels in freshwater aquariums: pH, nitrite, nitrate, carbonate and general water hardness
  • Designed for use in freshwater aquariums only
  • Use for weekly monitoring and when water or fish problems appear
Condition
Availability
List Price
Price
Sale Price
New
Usually ships in 24 hours
$35.79
$21.99
by Tetra
  • All Tetra HT heaters have indicator lights to let you know when the heater is on. It will be red when heating and green when the proper temperature has been reached.
  • The HT10 uses a built in electronic theromstat to automatically maintain water at 78° F which is ideal for most tropical fish. No adjustment is requried.
  • Ideal for aquariums between 2 to 10 gallons with hoods or glass canopies
  • The HT heater is fully submersbile and can be installed vertically or horizontally. It's small footprint makes it easy to conceal behind plants or other décor.
  • Please read all label information upon delivery. DO NOT plug heater into an electrical outlet until it is placed inside the aquarium.
Condition
Availability
List Price
Price
Sale Price
New
Usually ships in 24 hours
$9.99
$9.99
by Penn Plax
  • Safe for salt and freshwater aquatic environments.  Standard 3/16 inch diameter tubing is great for all your aquarium airline needs.
  • Made from clear, flexible plastic.  This airline tubing is built to last and withstand wear and tear.  It is also resistant to kinking.
  • Flexible plastic makes this tubing a breeze to work with.  Great for use with aquarium ornaments or bubblers and many filters.
  • Fits seamlessly in any home aquarium and virtually disappears in the water.  Non-toxic so it will not harm your fish.
  • You will not have to constantly replace old, broken tubing when you buy Penn Plax.  It is ultra durable and will not become brittle or crack in time.
Condition
Availability
List Price
Price
Sale Price
New
Usually ships in 1-2 business days
$5.69
$2.80
$2.80
Used
Usually ships in 24 hours
$5.69
$3.00
by API
  • Contains one (1) API STRESS COAT Aquarium Water Conditioner 16-Ounce Bottle
  • Makes tap water safe and protects fish with dual-action formula
  • Removes chemicals from tap water that are harmful to fish
  • Replaces fish's protective coat damaged by handling, shipping or fish fighting with healing power of Aloe Vera extract
  • Use when adding or changing water, when adding new fish and when fish are sick or injured
Condition
Availability
List Price
Price
Sale Price
New
Usually ships in 24 hours
$8.99
$7.89
by Tetra
  • Keeps water crystal clear
  • Ultra-activated carbon absorbs odors and discoloration
  • Dense, dual sided mesh catches debris and fish waste
  • Promotes healthier fish
  • 6-Pack, small Whisper Filter Cartridges
  • Fits Whisper 1-3i filter system
Condition
Availability
List Price
Price
Sale Price
New
Usually ships in 24 hours
$7.99
$3.32
Used
Usually ships in 24 hours
$7.99
$6.46
by HARTZ
  • Helps maintain clean water
  • No artificial colors
  • For all pond fish
  • Made in the USA
Condition
Availability
List Price
Price
Sale Price
New
Usually ships in 24 hours
$25.99
$14.97
by Tetra
  • Easy to Assemble, Easy to Replace
  • The Whisper Bio-Bag multi-packs come unassembled and offer economical pricing on larger quantities
  • Three stage filtration
Condition
Availability
List Price
Price
Sale Price
New
Usually ships in 24 hours
$7.67
$7.44
by Aqueon
  • Fits Aqueon QuietFlow Filter: LED PRO Size 20 & up and E Internal 40 gallon
  • Ready-to-use cartridge contains high quality activated carbon that keeps water clean, rinse before replacing
  • Installs in seconds: align cartridge bottom key slot for an accurate fit inside the Filter
  • For optimal performance, change approximately every 4 to 6 weeks
  • Do not clean Bioholster when replacing the cartridge as it contains beneficial biological bacteria
Condition
Availability
List Price
Price
Sale Price
New
Usually ships in 1-2 business days
$19.99
$18.49
Used
Usually ships in 24 hours
$19.99
$14.95
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