US listings often include big-box pet chains plus independents. For aquascaping, call ahead about plant tissue culture, aquasoil, and diffuser stock.
What to look for in-store
If the store is mostly pets, focus on water tests, conditioner, and basic filtration — then fill specialty gaps online. Compare options in our guides: Best HOB filters · CO₂ diffuser guides.
FAQ
Are there specialty aquascape stores in Honolulu?
Start with highly rated options such as Petco (4.1, 1,427 reviews), Petco (4.3, 860 reviews) and Petco (4.2, 1,063 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 Honolulu shops do not stock aquascaping gear?
Use the Amazon picks on this page when available, and read our guides: Best HOB filters · CO₂ diffuser guides.
Honolulu has 12 aquarium-related stores in our list. Standouts include Petco (4.1, 1,427 reviews), Petco (4.3, 860 reviews) and Petco (4.2, 1,063 reviews) — use the cards below for phone numbers, hours, and directions.
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Top #1
Petco
Open
★4.1
(1,427 reviews) Pet store, Fish store, Goldfish store, Pet supply store, Reptile store, Tropical fish store
📍2300 16th St Ste 200, San Francisco, CA 94103
🕑Monday: 9 AM to 9 PM; Tuesday: 9 AM to 9 PM; Wednesday: 9 AM to 9 PM; Thursday: 9 AM to 9 PM; Friday: 9 AM to 9 PM; Saturday: 9 AM to 9 PM; Sunday: 9 AM to 8 PM
★4.3
(860 reviews) Pet store, Fish store, Goldfish store, Pet supply store, Reptile store, Tropical fish store
📍1591 Sloat Blvd, San Francisco, CA 94132
🕑Monday: 9 AM to 9 PM; Tuesday: 9 AM to 9 PM; Wednesday: 9 AM to 9 PM; Thursday: 9 AM to 9 PM; Friday: 9 AM to 9 PM; Saturday: 9 AM to 9 PM; Sunday: 9 AM to 8 PM
★4.2
(1,063 reviews) Pet store, Fish store, Goldfish store, Pet supply store, Reptile store, Tropical fish store
📍2310 S Shore Center, Alameda, CA 94501
🕑Monday: 9 AM to 9 PM; Tuesday: 9 AM to 9 PM; Wednesday: 9 AM to 9 PM; Thursday: 9 AM to 9 PM; Friday: 9 AM to 9 PM; Saturday: 9 AM to 9 PM; Sunday: 9 AM to 8 PM
★4.2
(905 reviews) Pet store, Fish store, Goldfish store, Pet supply store, Reptile store, Tropical fish store
📍1150 El Camino Real Ste 167, San Bruno, CA 94066
🕑Monday: 9 AM to 9 PM; Tuesday: 9 AM to 9 PM; Wednesday: 9 AM to 9 PM; Thursday: 9 AM to 9 PM; Friday: 9 AM to 9 PM; Saturday: 9 AM to 9 PM; Sunday: 10 AM to 8 PM
★3.9
(1,600 reviews) Aquarium, Historical landmark, Research institute, Tourist attraction
📍2777 Kalākaua Ave, Honolulu, HI 96815
🕑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: 9 AM to 5 PM
📍1007 Dillingham Blvd Unit #106, Honolulu, HI 96817
🕑Monday: Closed; 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 6 PM; Sunday: 10 AM to 6 PM
🕑Monday: 10 AM to 3 PM; Tuesday: 10 AM to 3 PM; Wednesday: 10 AM to 3 PM; Thursday: 10 AM to 3 PM; Friday: 10 AM to 5 PM; Saturday: 10 AM to 5 PM; Sunday: Closed
🕑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 PM; Sunday: 10 AM to 4 PM
🕑Monday: Open 24 hours; Tuesday: Open 24 hours; Wednesday: Open 24 hours; Thursday: Open 24 hours; Friday: Open 24 hours; Saturday: Open 24 hours; Sunday: Open 24 hours
🕑Monday: 10:30 AM to 5 PM; Tuesday: 10:30 AM to 5 PM; Wednesday: 10:30 AM to 5 PM; Thursday: 10:30 AM to 5 PM; Friday: 10:30 AM to 5 PM; Saturday: 10:30 AM to 5 PM; Sunday: 10:30 AM to 5 PM
🕑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: 9 AM to 5 PM
