Fish & Aquatic Pets
- 10
- 15
- 20
- 25
- 30
- 50
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
Sort by:
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
-
Vendor:hygger
hygger MINI 1.5W Quiet Air Pump + Accessories for 0.5-12 Gal Fish Tanks
Experience near-silent aeration with the hygger MINI 1.5W, a compact air pump built for small bowls and nano tanks. Its whisper-quiet operation keeps your office or bedroom free from distracting hum while delivering steady air flow. Engineered for real-world use, this pump offers 25...- $22.17
- $22.17
- Unit price
- / per
-
Vendor:Tetra
Tetra Whisper Repair Kit for 60/100 Air Pump – 75077878
Preserve and optimize your Whisper 60/100 air pump with the Tetra repair kit Keeping aquarium equipment in top condition reduces noise, maintains steady aeration, and minimizes disruption to fish and plants. The Tetra Whisper Repair Kit is designed for two popular Whisper models and...- $24.17
- $24.17
- Unit price
- / per
-
Vendor:API
API General Cure: Freshwater & Saltwater Fish Powder Medication (10-Count Box) | Parasite Management
Overview API General Cure is a fast‑acting powder medication designed for freshwater and saltwater fish. It targets a broad range of parasites that commonly challenge community tanks, while its formulation avoids tinting the water, so you can enjoy a clear view of your fish...- $24.00
- $24.00
- Unit price
- / per
-
Vendor:Joworthy
Joworthy 4-Pack PRBW2350B Hang-On Filters for Penguin Biowheel 200B/350B
OverviewMeet the Joworthy 4-Pack PRBW2350B filters, aftermarket replacements designed for Penguin Biowheel hang-on filtration systems. This pack gives you four identical filters ready to swap in, helping you stay on top of routine maintenance without hunting for extra parts. The result is a smoother...- $23.54
- $23.54
- Unit price
- / per
-
Vendor:FREESEA
FREESEA Aysoner 25W Aquarium Heater – 78°F Preset, 24/7 Stable Temperature, Auto-Off Out of Water, 1–5 gal
Compact, dependable warmth for small tanks The FREESEA Aysoner 25W Heater is designed for tight spaces where every inch of display matters. It helps maintain a near constant temperature around 78°F, with a small tolerance, to support a comfortable environment for your aquatic life...- $22.17
- $22.17
- Unit price
- / per
-
Vendor:API
API Pond EcoFix Sludge Destroyer – 16 oz Bacterial Cleaner & Pond Clarifier
Overview API POND ECOFIX SLUDGE DESTROYER is a natural, highly concentrated bacterial treatment designed to help manage organic buildup in pond water. The 16-ounce bottle targets waste and sludge, supports clearer water, and reduces routine maintenance. It’s part of the API Pond care family...- $24.89
- $24.89
- Unit price
- / per
-
Vendor:Seachem
Seachem Purigen & Matrix Bio Media 250ml | Premium Aquarium Filtration Media
Experience clearer water with Seachem Purigen and Matrix Bio Media 250ml. Purigen is not a simple mix of ion exchangers or adsorbents; it is a macro-porous synthetic polymer that captures impurities from water with high rate and capacity, helping tanks look cleaner and feel...- $23.26
- $23.26
- Unit price
- / per
-
Vendor:HINGTAI
HINGTAI Magnetic Seaweed Feeder Ring – Algae Clip for Saltwater & Freshwater Aquariums
Effortless, Controlled Feeding for Your Aquatic Pets Introducing the HINGTAI Magnetic Seaweed Feeder Ring, a thoughtfully designed clip that helps you feed algae-based meals with calm precision. Built for durability, this feeder uses strong magnets to hold a 12 mm feeding ring in place...- $23.54
- $23.54
- Unit price
- / per
-
Vendor:SunGrow
SunGrow Aquarium Salinity Refractometer — Precise Readings, Easy Calibration
Designed for Saltwater Success SunGrow Measure Salinity for Saltwater Aquariums is tailored to seawater testing, offering readings that reflect the realities of marine and reef setups. This model is calibrated specifically for saltwater, helping you move beyond generic readings and toward data you can...- $22.11
- $22.11
- Unit price
- / per
-
Vendor:Encompass All
Encompass All Classic Bonded Dual-Layer Filter Pad 12x72 – Blue/White for Ponds & Aquariums
Meet the Encompass All Classic Bonded Dual-Layer Filter Pad, a versatile filtration solution designed for both freshwater and marine aquariums as well as ponds. The striking blue and white bonded pad brings a simple, effective approach to debris management while keeping water flow steady...- $24.91
- $24.91
- Unit price
- / per
-
Vendor:Aqueon
Aqueon Colormax 24-Inch T8 Fluorescent Lamp Replacement – 17W | Aquarium Lighting
Enhance your aquarium with Aqueon Colormax 24-Inch T8 lamps The Aqueon Colormax 24-Inch T8 fluorescent lamp is a compact, versatile option designed for hobbyists who value color, clarity, and vitality in their tanks. Available in three color spectrums, these 17-watt bulbs are tailored to...- $23.54
- $23.54
- Unit price
- / per
-
Vendor:SENSTREE
SENSTREE ZAOJIAO Auto-top-Off ATO for Aquarium Sump – Adjustable Float Valve
SENSTREE ZAOJIAO Auto-top-Off ATO for Aquarium Sump The SENSTREE ZAOJIAO Auto-top-Off (ATO) solution is designed to simplify aquarium maintenance. By mounting inside your sump, it can automatically fill and shut off the inlet water, helping you maintain a steady water level with less daily...- $22.17
- $22.17
- Unit price
- / per
-
Vendor:hygger
hygger 1.5W Mini Aquarium Air Pump — Whisper-Quiet Aerator for 1–15 Gallon Tanks
Quiet, compact aeration for small tanks The hygger 1.5W Mini Aquarium Air Pump delivers gentle oxygenation with a near-silent performance. Built with a piezoelectric ceramic plate (no traditional motor), it produces a soft bubble stream at ≤ 33dB, making it suitable for bedrooms, offices,...- $23.54
- $23.54
- Unit price
- / per
-
Vendor:AQUANEAT
AQUANEAT 4 Pack Double Bio Sponge Filter for Fry, Betta, Shrimp | Nano Tank Filtration
Compact, versatile filtration for small tanks The AQUANEAT 4 Pack Double Bio Sponge Filter is designed for small aquariums, fry tanks, and nano setups. Each unit blends mechanical filtration with helpful bio filtration, while a built-in air infusion chamber creates micro-bubbles that can enhance...- $22.15
- $22.15
- Unit price
- / per
-
Vendor:Omega One
Omega One Freshwater Flakes, 5.3 oz – Nutritious, Color-Boosting Fish Food
Overview Designed for freshwater aquariums, Omega One Freshwater Flakes blend targeted nutrients with vibrant color enhancers. The formula focuses on Omega-6 fatty acids and natural beta carotene to help bring out hues in your fish while supporting a balanced feeding routine. Crafted without meals,...- $22.55
- $22.55
- Unit price
- / per
-
Vendor:Fecsam
Fecsam Aquarium Aquascape Tools Kit + Brush — 15-Inch Stainless Steel Tweezers, Scissors, Spatula, Algae Scraper, Rake
All-in-one aquascape toolkit for tanks and terrariumsMeet the Fecsam Aquarium Aquascape Tools Kit + Brush, a versatile 5-in-1 set designed to simplify routine maintenance and unlock room for creativity. This kit combines four core stainless steel tools with a double-sided sponge brush and a...- $23.54
- $23.54
- Unit price
- / per
-
Vendor:Aqueon
Aqueon QuietFlow 10E Internal Filter for 10-Gallon Tanks | Small, Quiet Power Filtration
Overview The Aqueon QuietFlow 10E Internal Power Filter is a compact, economical filtration solution designed for small aquariums up to 10 gallons. Its slim footprint fits neatly inside the tank, helping you keep a clean, stable environment without crowding your décor. The QuietFlow 10E...- $22.07
- $22.07
- Unit price
- / per
-
Vendor:hygger
hygger 1.5W Mini Aquarium Air Pump — Quiet 420 mL/min Aerator for 1–15 Gallon Tanks
Overview Meet the hygger 1.5W Mini Aquarium Air Pump, a compact bubbler designed to quietly boost oxygenation in small tanks. Powered by a piezoelectric ceramic plate, it delivers near-silent operation, ideal for bedrooms, offices, or desks where ambient noise matters. This sprightly little aerator...- $23.54
- $23.54
- Unit price
- / per
-
Vendor:Aqueon
Aqueon QuietFlow E Internal Power Filter Extra Small – 3 Gallon Nano Aquarium Filtration
OverviewThe Aqueon QuietFlow E Internal Power Filter offers economical, efficient filtration for nano tanks up to 3 gallons. It blends quiet operation with straightforward setup, helping you maintain clear water and a balanced micro-ecosystem for your small aquatic display.What makes it stand outDesigned for...- $22.85
- $22.85
- Unit price
- / per
-
Vendor:Aqueon
Aqueon 06084 Filter Cartridge, Medium, 3-Pack – 2 Boxes
Effortless setup for crystal-clear aquarium water Designed with convenience in mind, the Aqueon 06084 filter cartridge arrives ready-to-use as a preassembled replacement. This means you can swap cartridges quickly and resume enjoying your tank with minimal downtime. The package includes two boxes, each containing...- $26.13
- $26.13
- Unit price
- / per
Fish Supplies, Aquarium Accessories, Tank Décor & Aquatic Pet Care Essentials
Welcome to the Fish & Aquatic Pets collection at Petlywox, your online destination for fish supplies, aquarium accessories, aquatic pet products, tank décor, fish feeding tools, aquarium cleaning supplies, water care accessories, filters, heaters, lighting accessories, and everyday essentials for fish keepers across the United States. Whether you care for freshwater fish, tropical fish, betta fish, goldfish, small aquatic pets, turtles, shrimp, snails, or planted aquarium setups, this collection is designed to help you create a cleaner, healthier-looking, more organized, and more enjoyable aquatic environment.
Fish and aquatic pets depend on a properly maintained habitat. Unlike many other pets, their daily comfort is closely connected to water quality, tank setup, filtration, temperature, lighting, feeding routines, and regular aquarium maintenance. At Petlywox, our Fish & Aquatic Pets collection brings together useful aquarium products and aquatic pet supplies for pet owners who want convenient online shopping, free U.S. shipping, and practical care essentials for tanks, bowls, aquariums, and aquatic habitats.
Essential Fish Supplies for Freshwater and Aquarium Care
The Fish & Aquatic Pets collection includes a wide range of fish supplies and aquarium essentials for daily and weekly care. Fish owners may need aquarium filters, fish nets, algae scrapers, gravel cleaners, water conditioners, tank thermometers, feeding rings, fish food storage products, aquarium décor, artificial plants, live-plant accessories, air pumps, tubing, filter media, and water testing accessories.
A well-maintained aquarium can make fish keeping easier and more enjoyable. Clean water, stable temperature, proper filtration, and organized feeding routines all play an important role in creating a better tank environment. Whether you are starting your first fish tank or upgrading an existing aquarium, Petlywox helps you find practical fish care products for everyday home use.
Aquarium Accessories, Tank Décor and Aquatic Habitat Setup
Aquarium design is both functional and visual. The right tank accessories can help create hiding areas, swimming spaces, feeding zones, and a more natural-looking underwater environment. In this collection, you may find aquarium decorations, artificial plants, rocks, caves, ornaments, gravel accessories, backgrounds, breeding accessories, tank dividers, and other aquatic habitat products.
Tank décor can help make an aquarium more attractive while also giving fish places to explore and hide. Many fish feel more comfortable when their environment includes plants, caves, shaded areas, and open swimming space. Petlywox offers aquarium décor and aquatic pet accessories that can help turn a basic fish tank into a more complete and engaging habitat.
Aquarium Cleaning Supplies and Water Care Products
Regular cleaning is one of the most important parts of fish keeping. Aquarium cleaning supplies can help remove algae, leftover food, waste, and debris from the tank. This collection may include algae scrapers, siphon cleaners, gravel vacuums, cleaning brushes, filter accessories, water change tools, buckets, nets, and aquarium maintenance products.
Water care accessories can also support a more consistent aquarium routine. Fish keepers often monitor water temperature, filtration, clarity, and general tank condition to keep the environment more stable. Whether you maintain a small betta tank, a goldfish aquarium, a planted freshwater tank, or a larger community aquarium, Petlywox helps you shop for aquarium cleaning tools and water care essentials online.
Fish Feeding Supplies and Aquarium Organization
Feeding routines can affect cleanliness and daily aquarium care. Fish feeding supplies may include feeding rings, automatic fish feeders, food containers, feeding tools, storage accessories, and products that help reduce mess during feeding time. These items can help make daily feeding easier, especially for busy pet owners or households with multiple tanks.
Aquarium organization products are also helpful for keeping fish care supplies in one place. Filter media, nets, food containers, cleaning brushes, water treatment items, and replacement parts can quickly become difficult to manage without proper storage. Petlywox focuses on practical aquatic pet supplies that fit real fish keeping routines.
Filters, Heaters, Lighting and Aquarium Equipment
Aquarium equipment helps support a more stable tank environment. Depending on the type of fish and aquarium setup, pet owners may need filters, filter cartridges, heaters, thermometers, air stones, air pumps, lighting accessories, tubing, and replacement parts. These products help support filtration, circulation, temperature management, and visibility inside the aquarium.
Different aquatic pets may require different equipment. Tropical fish often need warmer water, while some freshwater fish may need specific filtration or tank conditions. Planted aquariums may require lighting accessories and maintenance tools. Petlywox provides aquarium equipment and fish tank accessories for owners who want useful products for everyday aquatic care.
Shop Fish and Aquatic Pet Products Online in the United States
Petlywox is built for fish keepers and aquatic pet owners in the United States who want to shop aquarium supplies online with ease. Our Fish & Aquatic Pets collection includes fish supplies, aquarium accessories, tank décor, aquatic habitat products, cleaning tools, water care accessories, feeding supplies, filters, heaters, lighting items, nets, and everyday fish care essentials.
Whether you are shopping for betta fish supplies, goldfish tank accessories, freshwater aquarium products, tropical fish care items, shrimp tank essentials, turtle tank accessories, planted aquarium tools, or general aquatic pet supplies, Petlywox helps you find useful products for feeding, cleaning, filtration, décor, water care, habitat setup, and daily aquarium maintenance. Explore the Fish & Aquatic Pets collection today and build a cleaner, more beautiful aquatic environment at home.


























