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Stella & Chewy's Shredrs chicken and chicken liver wet dog food pouch shown from the front.
Stella & Chewy's

Stella & Chewy's Shredded Wet Dog Food, Chicken & Chicken Liver in Broth, 79 g Pouch

Stella & Chewy's Shredrs Cage Free Chicken & Chicken Liver Recipe in Broth is wet dog food for a complete and balanced meal or a topper, in a 2.8 oz (79 g) pouch. Real shredded muscle meat in slowly simmered broth — adds protein...
£20.36
£20.36
Preferhouse dog shirt shown from the front with its striped design.
Preferhouse

Preferhouse Striped Dog T-Shirts for Summer, XS–XL, Soft Quick-Dry Fabric

Preferhouse striped dog T-shirts are pet tops for summer wear and everyday outings, offered in five sizes from XS to XL with stripe and heart-pattern designs. Five sizes, XS to XL — options for small, medium, and large dogs, with a size chart to...
£21.15
£21.15
Bbmmayy Rhinestone Dog Collar shown from the front in dark blue.
Bbmmayy

Bbmmayy Rhinestone Dog Collar, Dark Blue Size S with Flower Detail and Adjustable Fit

Bbmmayy Rhinestone Dog Collar is a decorative dog collar designed to dress up your dog, with a dark blue size S fit for necks measuring 10.6–13 in (26–32 cm) and an adjustable metal buckle. Dark blue, size S fits necks 10.6–13 in (26–32 cm)...
£21.26
£21.26
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  • FZONE HOB aquarium filter shown from the front.
    FZONE

    FZONE Hang-On-Back Aquarium Filter, 106 GPH, 4-Stage, Adjustable Flow (S)

    FZONE HOB Aquarium Filter is an external hang-on-back filter designed to clean small aquarium water, with a 5W motor, 106 GPH (401 L/h) flow rate and capacity for 5–24 gallons (18.9–90.8 L). External hang-on-back installation keeps the filter outside the aquarium and saves tank...
    £85.13
    £85.13
  • H2Pro Glass Canopy Aquarium Lid shown from the front.
    H2Pro

    H2Pro Glass Aquarium Lid for Marineland 75/90/110 Gallon Tanks, Hinged Tempered Glass

    The H2Pro Glass Canopy Aquarium Lid is a clear tempered-glass cover for Marineland 75, 90 and 110 gallon aquariums, designed to reduce evaporation while letting aquarium light pass through. Tempered clear glass — covers the aquarium while allowing light to enter. Designed to reduce...
    £112.27
    £112.27
  • Vimvins fish tank starter kit shown from the front with its aquarium components.
    Vimvins

    Vimvins 18.9 L Glass Fish Tank with Filter, Dimmable LED Light and Lid

    Vimvins 5-gallon (18.9 L) glass fish tank is a compact aquarium starter kit for setting up a fish habitat, with a two-stage filter, dimmable LED light, and custom lid. 5-gallon glass aquarium — provides a defined space for a small home aquarium. Filter, LED...
    £138.23
    £138.23
  • Fluval FX6 Service Kit shown from the front with its maintenance components.
    Fluval

    Fluval FX5/FX6 Canister Filter Service Kit with Impeller and O-Rings

    The Fluval FX6 Service Kit is a maintenance parts kit for Fluval FX5 and FX6 High Performance Canister Filters, with a magnetic impeller assembly and replacement O-rings. Compatible with Fluval FX5 and FX6 High Performance Canister Filters — select service parts for these filter...
    £76.01
    £76.01
  • Fluval AquaClear Fish Tank Power Filter shown from the front.
    Fluval

    Fluval AquaClear Aquarium Power Filter for 75.7–189 L, 3-Stage Filtration

    Fluval AquaClear Fish Tank Power Filter is a three-stage aquarium filter designed to help keep freshwater and saltwater tanks clean and clear, with a 20- to 50-gallon (75.7- to 189.3-liter) tank capacity. Includes AquaClear Foam, Activated Carbon, BioMax and Cycle Guard — supplies four...
    £102.83
    £102.83
  • Aquarium Choice magnetic acclimation box shown from the front.
    Aquarium Choice

    Aquarium Choice Magnetic Saltwater Fish Acclimation Box with Coral Feeding Tube

    Aquarium Choice’s patented magnetic acclimation box is designed to acclimate and isolate saltwater fish, anemones, and reef coral, with an 8.26 × 5.9 × 5.9 in (21.0 × 15.0 × 15.0 cm) chamber and magnetic mounting for aquarium walls up to 0.5 in (1.27...
    £82.77
    £82.77
  • EHEIM Classic canister filter shown from the front.
    Eheim

    Eheim Classic 350 Canister Aquarium Filter 2215 with Mechanical and Biological Filtration

    The EHEIM Classic 350 Canister Filter 2215 is an external aquarium filter for larger systems, using mechanical and biological purification with constant water circulation. Mechanical and biological purification in one process — supports two forms of filtration together. Constant water circulation with simultaneous oxygen...
    £256.21
    £256.21
  • Clscea Aquarium CO2 Generator shown from the front.
    Clscea

    Clscea G700S Aquarium CO2 Generator, 4L Equivalent Capacity with Solenoid Valve

    Clscea Aquarium CO2 Generator G700S supplies CO2 to aquariums with a solenoid valve, a 2.4L cylinder volume and 4L equivalent gas capacity. Up to two months of runtime per fill — refill less often than with 2L or 2.5L systems. Three-layer stainless steel filter...
    £141.77
    £141.77
  • REPTI ZOO turtle tank filter shown from the front with its basking platform and ramps.
    REPTI ZOO

    REPTI ZOO Turtle Tank Filter, 120 GPH with Basking Platform and Climbing Bridge

    REPTI ZOO is a 120 GPH (454 L/h) turtle tank filter with an integrated basking platform, designed to filter tank water while giving turtles a place to rest and climb. Three-layer filtration with activated carbon filter cotton and combined filter stone — helps remove...
    £95.04
    £95.04
  • minilake glass fish tank shown from the front.
    minilake

    minilake 18.9 L Rimless Glass Fish Tank for Betta Fish, Ultra-Clear Freshwater Aquarium

    The minilake 5-gallon rimless glass aquarium is designed for bettas and small freshwater setups, with 5 mm ultra-clear glass for a bright, unobstructed view. 5 mm ultra-clear glass — gives plants, fish, and aquascape details a clear view. Rimless construction — creates an open,...
    £102.24
    £102.24
  • Voulosimi Seiryu rock shown as a selection of natural stones from the front.
    Voulosimi

    Voulosimi Seiryu Aquarium Rock, 20 kg Natural Stone for Aquascaping

    Voulosimi Seiryu rock is a 44 lb (20 kg) natural stone selection for aquarium layouts, landscaping, and bonsai displays, with individual rocks estimated at 2–12 in (5.1–30.5 cm). 44 lb (20 kg) of Seiryu rock — supplies natural stone for aquarium and landscape arrangements....
    £225.54
    £225.54
  • FS&AQ betta fish tank shown from the front with its compact glass aquarium design.
    FS&AQ

    FS&AQ 9.5 L Betta Fish Tank with Adjustable Filter and LED Light

    The FS&AQ 2.5-gallon glass betta fish tank is a compact aquarium for small fish and aquatic life, with an adjustable-flow filter and integrated LED lighting. 2.5-gallon capacity — a compact aquarium for desks, bedside tables, and study areas. Waterfall-style filter with adjustable flow —...
    £95.75
    £95.75
  • Seachem Reef Phytoplankton product packaging shown from the front.
    Seachem

    Seachem Reef Phytoplankton Marine Aquarium Feed, 4 L Concentrate

    Seachem Reef Phytoplankton is a concentrated marine aquarium feed for tropical filter feeders and invertebrates, made with green and brown phytoplankton sized from 1–20 μm. Green and brown marine phytoplankton — provides a mixed-culture feed. Particles from 1–20 μm — serves a broad range...
    £129.70
    £129.70
  • Reef Diaper disposable filter sock replacement elements shown as a 60-pack.
    Reef Diaper

    Reef Diaper Aquarium Filter Sock Replacement Elements, 60 Pack, Pleated 200-Micron Performance

    Reef Diaper Disposable Filter Sock Replacement Elements are made to simplify aquarium filtration maintenance, with pleated elements offering over 300 square inches of area and performance comparable to a 200-micron felt sock. 60 disposable replacement elements — keep replacements ready for routine aquarium maintenance....
    £107.44
    £107.44
  • COOSPIDER aquarium filter shown from the front with its main components.
    COOSPIDER

    COOSPIDER 400GPH Aquarium Filter for 284–757 L Tanks with 7W UV Light

    COOSPIDER 400GPH Aquarium Filter is a fully submersible internal aquarium filter for 75–200 gallon (284–757 L) tanks, with a 30W, 400GPH (1,514 L/h) pump, a 7W 254nm U-V light, and a replaceable filter sponge. Six functions: water cleaning, oxygen supply, deodorization, wave generation, circulation,...
    £71.29
    £71.29
  • Clscea aquarium CO₂ generator kit shown as a complete product overview.
    Clscea

    Clscea Aquarium CO2 Generator Kit, 4L G802S with 600g + 600g Reactants

    Clscea G802S is a 4L aquarium CO₂ generator kit for supplying CO₂ to medium and large planted tanks, with 600g + 600g of raw materials and a 304 stainless steel bottle, regulator and filter element. 4L capacity — provides a larger-volume generator for medium...
    £203.12
    £203.12
  • Uniclife Aquarium Wave Maker shown from the front.
    Uniclife

    Uniclife Aquarium Wave Maker, 2100 GPH for 227–454 L Tanks, Adjustable Flow & 4 Modes

    The Uniclife Aquarium Wave Maker circulates water in 60–120 gallon fish tanks, with a maximum flow rate of 2100 GPH for marine and freshwater aquarium circulation. Rotatable pump head — directs water movement from multiple angles. Magnetic base — lets you position the pump...
    £88.99
    £88.99
  • COOSPIDER glass aquarium shown from the front as a fish tank starter kit.
    COOSPIDER

    COOSPIDER 18.9 L Glass Aquarium Starter Kit with Self-Cleaning Pump and 3-Colour LED

    COOSPIDER’s 5-gallon (18.9 L) glass aquarium starter kit is designed for betta fish, shrimp, and tropical fish, with an integrated temperature sensor and a 3-in-1 pump for filtration, water circulation, and oxygenation. 5-gallon aquarium — provides a glass tank for an aquatic setup. 3-in-1...
    £150.03
    £150.03
  • WLR Industries Hanna HI772-26 reagents shown as replacement packets for marine alkalinity testing.
    WLR Industries

    WLR Industries HI772 Marine Alkalinity Reagents, 2 Pack, 50 Tests

    WLR Industries Hanna HI772-26 is a two-pack of pre-made replacement reagents for measuring marine alkalinity (dKH) with the HI772 Checker, supplied as a 50-test pack. Made for the HI772 Marine Alkalinity Checker — provides replacement reagents for its dKH testing. Pre-made reagent packets —...
    £71.29
    £71.29
  • FZONE aquarium ATO system shown from the front with its controller.
    FZONE

    FZONE Aquarium ATO System QST2.0 with Dual Optical Sensors and Overfill Protection

    FZONE QST2.0 is an automatic top-off system for maintaining aquarium water levels in saltwater and freshwater tanks, with dual optical sensors and QST 2.0 overfill protection. Automatic daily water-level maintenance for saltwater and freshwater aquariums — helps keep top-offs consistent, including when you are...
    £83.09
    £83.09
  • MarineLand Rite Size C aquarium filter cartridge shown from the front.
    MarineLand

    MarineLand Rite Size C Aquarium Filter Cartridges, 18-Pack, Activated Carbon

    MarineLand Rite Size C aquarium filter cartridges are pre-assembled replacements for compatible Penguin Power Filters, supplied in an 18-pack for mechanical and chemical filtration. 18 pre-assembled Rite Size C cartridges — keep replacement cartridges ready for your filter. Fits Penguin PRO Power Filters 275...
    £89.85
    £89.85
  • biOrb Red Forest Décor Set shown as a coordinated aquarium decoration kit.
    biOrb

    biOrb Red Forest Aquarium Décor Set for 15L Aquariums with Colourful Sea Lilies

    The biOrb Red Forest Décor Set is an all-in-one aquarium decoration kit for a 15L biOrb aquarium, with colorful plastic sea lilies designed to create coverage along the aquarium bottom. Designed for a 15L biOrb aquarium — brings coordinated decoration to this aquarium size....
    £81.54
    £81.54
  • D-D Rowaphos phosphate remover shown from the front.
    d/d

    D-D Rowaphos Aquarium Phosphate Remover, 1000ml Non-Leaching Media

    D-D Rowaphos is a 1000ml phosphate-removal media for marine and reef aquariums, designed to remove phosphate without leaching it back into the water. Made for marine and reef aquariums — focuses phosphate removal on these aquarium types. 1000ml container — provides a clearly stated...
    £88.67
    £88.67
  • Vimvins aquarium kit shown from the front with its glass tank and included components.
    Vimvins

    Vimvins 37.9 L Glass Aquarium Kit with Adjustable Filter and Full-Spectrum LED

    Vimvins is a 10-gallon (37.9 L) super white glass aquarium kit for keeping small tropical fish, bettas, shrimp, or aquatic plants, with an adjustable-flow filter and a 16.8W full-spectrum LED light. Super white glass with high light transmittance — shows aquarium colors and details...
    £204.30
    £204.30

Tanks and starter kits, filtration, air and water pumps, lighting, substrate and décor, plus dechlorinators, water test kits and food for freshwater set-ups, ponds and reef tanks. Look out for Seachem, hygger, Brightwell Aquatics and 919 more. Product descriptions often mention aquarium filter, LED light and activated carbon.

Explore further: Aquariums & Fish Tanks, Aquarium Filters, Pumps & Air, Aquarium Décor, Water Conditioners & Test Kits, Aquarium Gravel & Sand, Aquarium Cleaning & Maintenance, Aquarium Lights & Lids, Aquarium Heaters, Aquarium Stands & Cabinets, Fish Food, Automatic Fish Feeders.

From the ArdentPets Journal: Aquascaping a freshwater tank: substrate, stone, wood and light, a practical guide with a short answer, a checklist and common questions.

Related categories

Questions about Fish & Aquatics

Which aquarium brands can I buy at ArdentPets?

Current aquarium makers on ArdentPets include Seachem, hygger, Brightwell Aquatics and 919 other makers.

How is the aquarium range laid out?

There are separate pages for Aquariums & Fish Tanks, Aquarium Filters, Pumps & Air, Aquarium Décor, Water Conditioners & Test Kits, Aquarium Gravel & Sand, Aquarium Cleaning & Maintenance, Aquarium Lights & Lids and Aquarium Heaters, with more besides. On each one, filters narrow things down by brand and price.

How much does delivery cost on aquarium supplies?

Nothing. Delivery to any UK address is free, however small the order. We prepare orders within 1–3 working days; after that, most parcels reach you within 3–7 working days, and a tracking link is emailed as soon as yours is on its way. Some Highlands and island postcodes and Northern Ireland can take a little longer.

What if a aquarium item is not right?

Send it back within 30 days of delivery, for any reason, as long as it is unused and still in its original packaging. We email a prepaid label so the return costs you nothing, and the money goes back to the way you paid no later than 10 working days after the parcel reaches us.

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