Aquariums for sale

DIVERSA Aquarium Fish Tank Standard & Bow Front ALL SIZES Real Guardian Glass!
DELIVERY Large: 19th-20th July. Small: NEXT WORKING DAY
Brand new
£24.95 to £279.95
(£199.95/Unit)
Free postage
222 sold
**BRAND NEW** Fish Tank Aquarium & Optional Stand: Heater, Filter & More Include
Brand new · Unbranded
£129.99 to £169.99
Free postage
Est. delivery Wed, Jul 16
347 sold
Self Sustaining Ecosphere Ecosystem Live Plants
Brand new
£25.99 to £79.99
Free postage
Est. delivery Wed, Jul 16
Swell Reptiles Glass Paludarium Terrarium Tall Arboreal - 30 x 30 x 60cm
Brand new
£89.99
Free postage
Est. delivery Wed, Jul 16
153 watching
**BRAND NEW** LARGE Fish Tank Aquarium Complete Set-up: Heater, Filter & More
Brand new · Unbranded
£169.99
Free postage
Est. delivery Wed, Jul 16
128 sold
Ciano Tartariums 40 60 80 Turtle Tank Terrarium Aquarium Ramp Terrapin Stand
Brand new
(11)
£35.99 to £129.95
Free postage
Est. delivery Wed, Jul 16
507 sold
**BRAND NEW** LARGE Aquarium & Optional Stand: Heater, Filter & More Included
Brand new · Unbranded
£169.99 to £227.99
Free postage
Est. delivery Wed, Jul 16
29 sold
Swell Aquarium 60cm Tropical Freshwater LED Fish Tank Kit 54ltrs Coldwater Fish
Brand new
£88.99
Free postage
Est. delivery Wed, Jul 16
124 sold
OASE biOrb CLASSIC MCR AQUARIUMS MULTI-COLOUR LED 15L 30L 60L 105L FISH TANKS
Brand new · biOrb
£85.99 to £299.99
Free postage
Est. delivery Wed, Jul 16
25 watching
AQUARIUM UNIVERSAL SAFETY BASE BOTTOM PROTECTION MAT UNDERLAY ALL SIZES QUALITY
Brand new
£5.99 to £17.99
Free postage
305 sold
Fluval Sea Evo 52L Marine Saltwater Aquarium Kit with LED Lighting and Pump
Brand new · Fluval
(3)
£149.99
Free postage
Est. delivery Wed, Jul 16
90 sold
DIVERSA AQUARIUM Fish Tank with LED LID Standard & Bow Front - Guardian Glass
DELIVERY Large: 19th-20th July. Small: NEXT WORKING DAY
Brand new
£69.95 to £359.95
(£179.95/Unit)
Free postage
276 sold
Aquarium Fish Tank Guppy Breeding Breeder Baby/Fry/Newborn Net Trap Box Hatchery
Brand new · PPI
(99)
£5.39
Free postage
Est. delivery Wed, Jul 16
6,891 sold
130 Litre Aquarium with Stand micro controller Led Light and temp display
✔LED Lighting ✔Pump ✔Heater ✔Filter ✔Media ✔Cabinet
Brand new
£275.00
(£275.00/Unit)
Free postage
Custom Marine Aquarium
Pre-owned
£156.72
or Best Offer
Collection in person
25 watching
Oval Mini Desktop Jellyfish Aquarium Tank Kit for Real Live Jellyfish Fish Tank
Brand new · Unbranded
£64.15
Free postage
86 watching
OASE BIORB TRANSFORMER 12V POWER PLUG FOR AIR PUMP LED LIGHT FISH TANK AQUARIUM
Brand new · biOrb
(42)
£14.99
Free postage
Est. delivery Wed, Jul 16
2,853 sold
ALL sizes MARIMO MOSS BALLS Cladophora live aquarium plant shrimp nano K2AQUA
✅ BUY WITH CONFIDENCE - SOLD over 25000 sets ✅
£0.99 to £39.99
£2.99 P&P
Est. delivery Tue, Jul 15
720 sold
Swell Glass Aquarium 50cm – 40L Tank, Frameless Fish Tank
Brand new
£43.99
(£43.99/Unit)
Free postage
Est. delivery Wed, Jul 16
45 watching
LID ONLY For Diversa Aquarium Standard Rectangle & Bow Front All Sizes Available
Brand new
£49.95 to £119.95
(£119.95/Unit)
Free postage
Est. delivery Wed, Jul 16
**BRAND NEW** Fish Tank Aquarium & Stand: Heater, Filter & More Included (BLACK)
Brand new · Unbranded
£169.99
Free postage
Est. delivery Wed, Jul 16
Only 2 left
Sagittaria Subulata Grass Live Aquarium Aquatic Plant Tropical Fish Tank K2AQUA
£2.99 to £17.90
£2.99 P&P
Est. delivery Tue, Jul 15
100 sold
Aqua One Cabinets Oak/Black/White for Aqua Nano Aquarium Fish Tanks & many more
Brand new · Aqua One
(1)
£92.99 to £139.95
Free postage
Est. delivery Wed, Jul 16
46 sold
Genchem No Planaria dose x50Litre, before purchasing, read description please
Brand new
(13)
£4.46
Free postage
91 sold
Small Tank & Lid Insects Shrimp Aquarium Fish Reptile Viv Transport Cage 4.4L
Brand new · Hagen
(5)
£7.99
Free postage
Est. delivery Wed, Jul 16
510 sold
Oase Multicolor Fish Tank Life MCR LED biOrb Aquariums - 15L, 30L, 45L, 60L
Brand new · biOrb
(1)
£125.99 to £319.99
Free postage
Est. delivery Wed, Jul 16
20 watching
DIVERSA AQUARIUM with STAND / CABINET and LED LID Fish Tank Real Guardian Glass
DELIVERY Large: 19th-20th July. Small: NEXT WORKING DAY
Brand new
£189.95 to £399.95
(£299.95/Unit)
Free postage
80 watching
10L Aquarium Fish Acrylic Tank Tabletop Tank with LED Light Silent Water Pump
Brand new · Unbranded
£24.49
or Best Offer
Free postage
Est. delivery Wed, Jul 16
22 watching
Aquarium Slate Fish Tank Terrarium Stone Rock Decoration WHITE SLATE 25kg Set
Brand new
£57.23
Free postage
Est. delivery Wed, Jul 16
191 sold
Large Fish Tank Aquarium Complete Set-Up
Pre-owned · Unbranded
£198.32
or Best Offer
Collection in person
38 watching
540 liters 5ft long by 2ft high Aquarium fish tank, cabinet and canister .
New (other)
£260.72
Collection in person
26 watching
Swell Small Aquarium 60cm 67ltr | LED light filter | Aquaventure Fish Tank
Brand new
£77.99 to £81.99
(£81.99/Unit)
Free postage
Est. delivery Wed, Jul 16
Ciano Aqua 60 Fish Tank Aquarium Stand | 60 x 30 x 63cm |
Brand new
(4)
£35.50 to £38.99
(£35.50/Unit)
Free postage
Est. delivery Wed, Jul 16
74 sold
Marina Lux LED 75L Aquarium Kit Fish Tank Includes Lighting, Heating And Filter
Brand new
(6)
£122.64
Free postage
Est. delivery Wed, Jul 16
15 sold
Superfish Start Tropical Aquarium Kit 30 50 70 100 150 Black White LED Fish Tank
Brand new · Superfish
£69.95 to £314.95
Free postage
34 sold
Glass Goldfish Bowl Fish Vase Stylish Fish Tank Wedding Gift Centrepiece
New (other)
£11.99 to £17.99
Free postage
Est. delivery Wed, Jul 16
116 sold
LED Glass Aquarium Fish Tank Starter Kit Fish Net, Led Light Air Pump Filter
Brand new
£29.95 to £49.95
Free postage
Est. delivery Wed, Jul 16
145 sold
Fluval Flex LED Aquariums Nano Tank Black White 34L 57L Bowfront Filter Fish
Brand new · Fluval
(1)
£94.45 to £139.99
Free postage
Est. delivery Wed, Jul 16
102 sold
Fluval Shaker 252 Aquarium Cabinet Kit Oak Tropical Fish Tank
Pre-owned · Fluval
£104.72
or Best Offer
Collection in person
Swell Small Aquarium 25cm Black | LED light | Aquaventure Fish Tank
Brand new
£52.99 to £54.99
(£52.99/Unit)
Free postage
Est. delivery Wed, Jul 16
Pack of 8 Self-adhesive Anti-Vibration Grey Medium Density PE Foam Pads
Brand new
(11)
£5.99
Free postage
Est. delivery Wed, Jul 16
1,256 sold
New listingAquarium 28L Glass Fish Tank w/Filter, LED Lighting, Water Pump
Brand new · Unbranded
£29.84 to £33.91
Free postage
Marina 360 Aquarium LED Remote 4 Colours Fish Tank Filter Beginner Kids 10L Nano
Brand new · Marina
(7)
£49.99
Free postage
Est. delivery Wed, Jul 16
281 sold
Small Aquarium Fish Tank Coldwater Tropical LED Lighting 9 / 22 / 43 / 63 L
Complete with FREE 50 watt heater
Brand new
£29.95 to £49.95
(£49.95/Unit)
Free postage
Est. delivery Wed, Jul 16
BIOART GLASS TERRARIUM NANO LED TANK FOR PLANT REPTILE CLOSED NATURAL LIGHTING
Brand new
£64.99
Free postage
Est. delivery Wed, Jul 16
OASE BIORB 30L HALO MULTI COLOUR REMOTE LED MCR BOWL FISH TANK COLDWATER KIT
Brand new · biOrb
£149.95
Free postage
Est. delivery Wed, Jul 16
23 sold
Betta Fish Tank Desktop Fish Bowl Small Landscape Fish Tank for Desk Decoration
Brand new · Unbranded
£9.20
Free postage
2 watching
Interpet Goldfish Aquarium 16 Litres Fish Tank With CF Filter Pump Curved & Lid
Brand new · Interpet
£19.99
Free postage
Est. delivery Wed, Jul 16
190 sold
Transparent Betta Fish Tank w/3W Clip Lamp & Filter - Desktop Aquarium
Brand new
£15.23
or Best Offer
Free postage
FLUVAL SPEC AQUARIUM 10L / 19L GLOSS BLACK WHITE LED LIGHT HAGEN FISH TANK
Brand new · Hagen
£68.95 to £93.95
Free postage
Est. delivery Wed, Jul 16
122 sold
Hozelock Patio Pond Outdoor Aquarium Garden Fish Pond
Brand new · Hozelock
(6)
£299.00
Free postage
Est. delivery Wed, Jul 16
15 watching
Diversa Replacement or Additional led light for Diversa LED LID
Brand new
£35.95 to £59.95
(£59.95/Unit)
Free postage
Est. delivery Wed, Jul 16
Twinstar Light 600SM III Aquarium LED Plus Timer Dimmer Light Control Unit
Pre-owned
£125.00
or Best Offer
£15.00 P&P
BIORB HALO 15L WHITE MCR COLOUR REMOTE LED AQUARIUM BOWL FISH TANK OASE
Brand new · Reef One
£99.00
Free postage
Est. delivery Wed, Jul 16
40 sold
OASE biOrb TUBE AQUARIUMS 15L 30L MCR LED LIGHTING FILTER ALL-IN-ONE FISH TANKS
Brand new · biOrb
£159.95 to £231.99
Free postage
Est. delivery Wed, Jul 16
17 watching
Plastic Transparent Round Fish Tank Clear Desktop Aquarium Bowl Fish Bowl 5 Size
Brand new · Unbranded
£4.39 to £6.85
Free postage
Round Fish Bowl Clear Aquarium Fish Tank Small Aquarium Flower Vases Centerpiece
Brand new · Unbranded
£7.35 to £9.20
Free postage
19 watching
Hanging Wall Mounted Fish Bowl Betta Tank Aquarium Wall Decors U.K-Fast
Brand new · Unbranded
£4.95
or Best Offer
Free postage
Red Sea Reefer 250
Pre-owned · Red Sea
£239.92
or Best Offer
Collection in person
Aqua Marin 1200
Pre-owned
£187.92
or Best Offer
Collection in person

Aquariums

Shop by category

28,428 results

DIVERSA Aquarium Fish Tank Standard & Bow Front ALL SIZES Real Guardian Glass!

**BRAND NEW** Fish Tank Aquarium & Optional Stand: Heater, Filter & More Include

Self Sustaining Ecosphere Ecosystem Live Plants

Swell Reptiles Glass Paludarium Terrarium Tall Arboreal - 30 x 30 x 60cm

**BRAND NEW** LARGE Fish Tank Aquarium Complete Set-up: Heater, Filter & More

Ciano Tartariums 40 60 80 Turtle Tank Terrarium Aquarium Ramp Terrapin Stand

**BRAND NEW** LARGE Aquarium & Optional Stand: Heater, Filter & More Included

Swell Aquarium 60cm Tropical Freshwater LED Fish Tank Kit 54ltrs Coldwater Fish

OASE biOrb CLASSIC MCR AQUARIUMS MULTI-COLOUR LED 15L 30L 60L 105L FISH TANKS

AQUARIUM UNIVERSAL SAFETY BASE BOTTOM PROTECTION MAT UNDERLAY ALL SIZES QUALITY

Fluval Sea Evo 52L Marine Saltwater Aquarium Kit with LED Lighting and Pump

DIVERSA AQUARIUM Fish Tank with LED LID Standard & Bow Front - Guardian Glass

Aquarium Fish Tank Guppy Breeding Breeder Baby/Fry/Newborn Net Trap Box Hatchery

130 Litre Aquarium with Stand micro controller Led Light and temp display

Custom Marine Aquarium

Oval Mini Desktop Jellyfish Aquarium Tank Kit for Real Live Jellyfish Fish Tank

OASE BIORB TRANSFORMER 12V POWER PLUG FOR AIR PUMP LED LIGHT FISH TANK AQUARIUM

ALL sizes MARIMO MOSS BALLS Cladophora live aquarium plant shrimp nano K2AQUA

Swell Glass Aquarium 50cm – 40L Tank, Frameless Fish Tank

LID ONLY For Diversa Aquarium Standard Rectangle & Bow Front All Sizes Available

**BRAND NEW** Fish Tank Aquarium & Stand: Heater, Filter & More Included (BLACK)

Sagittaria Subulata Grass Live Aquarium Aquatic Plant Tropical Fish Tank K2AQUA

Aqua One Cabinets Oak/Black/White for Aqua Nano Aquarium Fish Tanks & many more

Genchem No Planaria dose x50Litre, before purchasing, read description please

Small Tank & Lid Insects Shrimp Aquarium Fish Reptile Viv Transport Cage 4.4L

Oase Multicolor Fish Tank Life MCR LED biOrb Aquariums - 15L, 30L, 45L, 60L

DIVERSA AQUARIUM with STAND / CABINET and LED LID Fish Tank Real Guardian Glass

10L Aquarium Fish Acrylic Tank Tabletop Tank with LED Light Silent Water Pump

Aquarium Slate Fish Tank Terrarium Stone Rock Decoration WHITE SLATE 25kg Set

Large Fish Tank Aquarium Complete Set-Up

540 liters 5ft long by 2ft high Aquarium fish tank, cabinet and canister .

Swell Small Aquarium 60cm 67ltr | LED light filter | Aquaventure Fish Tank

Ciano Aqua 60 Fish Tank Aquarium Stand | 60 x 30 x 63cm |

Marina Lux LED 75L Aquarium Kit Fish Tank Includes Lighting, Heating And Filter

Superfish Start Tropical Aquarium Kit 30 50 70 100 150 Black White LED Fish Tank

Glass Goldfish Bowl Fish Vase Stylish Fish Tank Wedding Gift Centrepiece

LED Glass Aquarium Fish Tank Starter Kit Fish Net, Led Light Air Pump Filter

Fluval Flex LED Aquariums Nano Tank Black White 34L 57L Bowfront Filter Fish

Fluval Shaker 252 Aquarium Cabinet Kit Oak Tropical Fish Tank

Swell Small Aquarium 25cm Black | LED light | Aquaventure Fish Tank

Pack of 8 Self-adhesive Anti-Vibration Grey Medium Density PE Foam Pads

New listingAquarium 28L Glass Fish Tank w/Filter, LED Lighting, Water Pump

Marina 360 Aquarium LED Remote 4 Colours Fish Tank Filter Beginner Kids 10L Nano

Small Aquarium Fish Tank Coldwater Tropical LED Lighting 9 / 22 / 43 / 63 L

BIOART GLASS TERRARIUM NANO LED TANK FOR PLANT REPTILE CLOSED NATURAL LIGHTING

OASE BIORB 30L HALO MULTI COLOUR REMOTE LED MCR BOWL FISH TANK COLDWATER KIT

Betta Fish Tank Desktop Fish Bowl Small Landscape Fish Tank for Desk Decoration

Interpet Goldfish Aquarium 16 Litres Fish Tank With CF Filter Pump Curved & Lid

Transparent Betta Fish Tank w/3W Clip Lamp & Filter - Desktop Aquarium

FLUVAL SPEC AQUARIUM 10L / 19L GLOSS BLACK WHITE LED LIGHT HAGEN FISH TANK

Hozelock Patio Pond Outdoor Aquarium Garden Fish Pond

Diversa Replacement or Additional led light for Diversa LED LID

Twinstar Light 600SM III Aquarium LED Plus Timer Dimmer Light Control Unit

BIORB HALO 15L WHITE MCR COLOUR REMOTE LED AQUARIUM BOWL FISH TANK OASE

OASE biOrb TUBE AQUARIUMS 15L 30L MCR LED LIGHTING FILTER ALL-IN-ONE FISH TANKS

Plastic Transparent Round Fish Tank Clear Desktop Aquarium Bowl Fish Bowl 5 Size

Round Fish Bowl Clear Aquarium Fish Tank Small Aquarium Flower Vases Centerpiece

Hanging Wall Mounted Fish Bowl Betta Tank Aquarium Wall Decors U.K-Fast

Red Sea Reefer 250

Aqua Marin 1200

Best selling

MonsterShop Aquarium Fish Tank - 300L, Black

All Pond OPTI-TANK-60CM 90L Ultra Clear Glass Aquarium

Marina 12852 360 Remote Control 10L LED Aquarium

All Pond Solutions 29L Nano Fish Aquarium, Small - Black

Oase biOrb Aquarium Transformer 12v 0822728000373

CIANO Aqua 30 Black LED Hexagonal Children's Stylish Cold Water Gold Fish Tank

Fluval 10531 Sea EVO Marine Aquarium Tank Kit

Fluval Flex 57L Aquarium Floor Cabinet - Black

Top-rated

API 55898 5 in 1 Aquarium Test Strips - Pack of 25

All Pond Solutions 29L Nano Fish Aquarium, Small - Black

Salinity Refractometer ATC Dual Scale Sea Salt Water Test for Aquarium 0 -10 UK

Marina 12852 360 Remote Control 10L LED Aquarium

Hozelock Above Ground Outdoor 500l Fish Pond Black 3085 0000

API 5 in 1 Aquarium Test Kit - 4 Pack

Oase biOrb Aquarium Transformer 12v 0822728000373

BRAND NEW Fish Tank Aquarium & Optional Stand: Heater, Filter & More Include

BRAND NEW LARGE Fish Tank Aquarium Complete Set-up: Heater, Filter & More

BRAND NEW LARGE Aquarium & Optional Stand: Heater, Filter & More Included

BRAND NEW Fish Tank Aquarium & Stand: Heater, Filter & More Included (BLACK)