In the UK many listings are pet superstores or garden centres with an aquatic aisle — ask specifically for aquasoil, liquid fertiliser, and CO₂ gear rather than only goldfish kits.
Are there specialty aquascape stores in Portsmouth?
Start with highly rated options such as Mary Rose Museum (4.8, 6,469 reviews), The Still & West, Old Portsmouth (4.4, 3,038 reviews) and Clarence Pier (4.2, 4,533 reviews). Many cities also list general pet shops — ask staff about planted-tank soil and fertiliser before assuming they only sell fish kits.
Should I call before visiting?
Yes — stock of live plants, aquasoil, and CO₂ accessories changes quickly. Confirm hours on the store card and ask whether they carry the brands you need.
What if Portsmouth shops do not stock aquascaping gear?
Use the Amazon picks on this page when available, and read our guides: Best planted-tank substrates · HOB filters for planted tanks.
Portsmouth has 15 aquarium-related stores in our list. Standouts include Mary Rose Museum (4.8, 6,469 reviews), The Still & West, Old Portsmouth (4.4, 3,038 reviews) and Clarence Pier (4.2, 4,533 reviews) — use the cards below for phone numbers, hours, and directions.
Aquarium & Aquascape Stores in Portsmouth, United Kingdom
15 stores listed
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Top #1
Mary Rose Museum
Open
★4.8
(6,469 reviews) Tourist attraction, Event venue, Museum, Maritime museum
📍Main Rd, HM Naval Base, Portsmouth PO1 3PY, United Kingdom
🕑Monday: 10 AM to 5 PM; Tuesday: 10 AM to 5 PM; Wednesday: 10 AM to 5 PM; Thursday: 10 AM to 5 PM; Friday: 10 AM to 5 PM; Saturday: 10 AM to 5 PM; Sunday: 10 AM to 5 PM
📍Bath Square, Old Portsmouth, Portsmouth PO1 2JL, United Kingdom
🕑Monday: 11 AM to 11 PM; Tuesday: 11 AM to 11 PM; Wednesday: 11 AM to 11 PM; Thursday: 11 AM to 11 PM; Friday: 11 AM to 11 PM; Saturday: 11 AM to 11 PM; Sunday: 11 AM to 10:30 PM
★4.2
(4,533 reviews) Amusement park, Fairground, Fast food restaurant, Indoor golf course, Video arcade
📍Southsea, Portsmouth, Southsea PO5 3AA, United Kingdom
🕑Monday: 10 AM to 9 PM; Tuesday: 10 AM to 9 PM; Wednesday: 10 AM to 9 PM; Thursday: 10 AM to 9 PM; Friday: 10 AM to 9 PM; Saturday: 10 AM to 9 PM; Sunday: 10 AM to 9 PM
📍2, Burrfields Retail Park, Portsmouth PO3 5LZ, United Kingdom
🕑Monday: 9 AM to 8 PM; Tuesday: 9 AM to 8 PM; Wednesday: 9 AM to 8 PM; Thursday: 9 AM to 8 PM; Friday: 9 AM to 8 PM; Saturday: 9 AM to 7 PM; Sunday: 10 AM to 4 PM
📍242-244 Havant Rd, Drayton, Portsmouth PO6 1PA, United Kingdom
🕑Monday: 10 AM to 6 PM; Tuesday: 10 AM to 6 PM; Wednesday: 10 AM to 6 PM; Thursday: 10 AM to 6 PM; Friday: 10 AM to 6 PM; Saturday: 10 AM to 5:30 PM; Sunday: 10 AM to 4:30 PM
★4.7
(614 reviews) Aquarium shop, Pet store, Pond supply store
📍201 Highland Rd, Southsea, Portsmouth, Southsea PO4 9EZ, United Kingdom
🕑Monday: 10 AM to 5:30 PM; Tuesday: 10 AM to 5:30 PM; Wednesday: 10 AM to 5:30 PM; Thursday: 10 AM to 5:30 PM; Friday: 10 AM to 5:30 PM; Saturday: 10 AM to 5:30 PM; Sunday: 10 AM to 4 PM
📍The Camber Docks, White Hart Rd, Old Portsmouth, Portsmouth PO1 2JX, United Kingdom
🕑Monday: 8 AM to 5 PM; Tuesday: 8 AM to 5 PM; Wednesday: 8 AM to 5 PM; Thursday: 8 AM to 5 PM; Friday: 8 AM to 5 PM; Saturday: 8 AM to 5 PM; Sunday: 10 AM to 4 PM
★3.7
(2,646 reviews) Aquarium, Children's party service, Education center, Tourist attraction
📍Clarence Esplanade, Southsea, Portsmouth, Southsea PO5 3PB, United Kingdom
🕑Monday: 10 AM to 5 PM; Tuesday: 10 AM to 5 PM; Wednesday: 10 AM to 5 PM; Thursday: 10 AM to 5 PM; Friday: 10 AM to 5 PM; Saturday: 10 AM to 5 PM; Sunday: 10 AM to 5 PM
★4.9
(113 reviews) Pond supply store, Fountain contractor, Water filter supplier, Water pump supplier
📍7 The Warrior Business Centre, Fitzherbert Rd, Farlington, Portsmouth PO6 1TX, United Kingdom
🕑Monday: 8:30 AM to 5 PM; Tuesday: 8:30 AM to 5 PM; Wednesday: 8:30 AM to 5 PM; Thursday: 8:30 AM to 5 PM; Friday: 8:30 AM to 5 PM; Saturday: Closed; Sunday: Closed
📍311-315 Arundel St, Portsmouth PO1 1NJ, United Kingdom
🕑Monday: 9:30 AM to 5 PM; Tuesday: 9:30 AM to 5 PM; Wednesday: Closed; Thursday: 9:30 AM to 5 PM; Friday: 9:30 AM to 5 PM; Saturday: 9:30 AM to 5 PM; Sunday: Closed
📍Cascades Shopping Centre, Unit 50 Upper Deck, Portsmouth PO1 4RL, United Kingdom
🕑Monday: 9 AM to 5 PM; Tuesday: 9 AM to 5 PM; Wednesday: 9 AM to 5 PM; Thursday: 9 AM to 5 PM; Friday: 9 AM to 5 PM; Saturday: 9 AM to 5 PM; Sunday: Closed
📍Jordan Court, 311A Arundel St, Portsmouth PO1 1NJ, United Kingdom
🕑Monday: 9:30 AM to 5 PM; Tuesday: 9:30 AM to 5 PM; Wednesday: Closed; Thursday: 9:30 AM to 5 PM; Friday: 9:30 AM to 5 PM; Saturday: 9:30 AM to 5 PM; Sunday: Closed
📍Southsea, Portsmouth, Southsea PO5 3PB, United Kingdom
🕑Monday: 10 AM to 4 PM; Tuesday: 10 AM to 4 PM; Wednesday: 10 AM to 4 PM; Thursday: 10 AM to 4 PM; Friday: 10 AM to 4 PM; Saturday: 10 AM to 4 PM; Sunday: 10 AM to 4 PM
