API
API is stocked by 258 independent online stores we track, across 2026 listings in 25 currencies. Every price below was read from that retailer's own catalogue and is shown in the currency it charges — nothing here is exchange-rate converted.
Stores
258
Listings
2026
Median price
32.99 USD
in USD; sold in 25 currencies
Discounted
187
⌀ 25.1% off
Where to buy API
Price gaps between retailers can be real positioning — or simply different currencies. A Shopify catalogue does not state its currency, so treat a wide gap as a question.
| Store | Country | Products | Cheapest | Median | On sale |
|---|---|---|---|---|---|
| watsonml.com | HK | 500 | 3 USD | 178 USD | — |
| exoticpetswichita.com | US | 76 | 1.99 USD | 10.34 USD | — |
| petsense.com | US | 48 | 2.99 USD | 8.99 USD | 48 (⌀25.2% off) |
| aquacadabra.com | GB | 43 | 4.05 GBP | 9.45 GBP | 8 (⌀12.6% off) |
| shop.usafa.org | US | 39 | 3.5 USD | 18 USD | — |
| aqua-lounge.in | IN | 34 | 0 INR | 0 INR | 1 (⌀90.6% off) |
| aquaristhub.ae | AE | 33 | 16 AED | 41 AED | — |
| cromaonline.cl | CL | 32 | 325000 CLP | 1,287,100 CLP | — |
| petso.com.au | AU | 30 | 6.27 AUD | 16.21 AUD | — |
| kwikpets.com | US | 30 | 2.99 USD | 8.44 USD | — |
| aquascaping-express.co.uk | GB | 29 | 2.89 GBP | 5.18 GBP | — |
| shopnasaonline.com | US | 28 | 2 USD | 7 USD | 1 (⌀16.7% off) |
| miller-mfg.com | US | 27 | 4.19 USD | 49.99 USD | 3 (⌀48.8% off) |
| supercichlids.com | US | 26 | 7.99 USD | 15.99 USD | — |
| makenoiseproaudio.com | GB | 25 | 243.95 GBP | 3,269.95 GBP | — |
| aerationdestination.com | US | 23 | 8.48 USD | 14.98 USD | 23 (⌀23.1% off) |
| caesarstropicalfish.com | US | 22 | 5.99 USD | 17.49 USD | — |
| discus.ae | AE | 22 | 19.05 AED | 60 AED | — |
| weknowwatergardens.com.au | AU | 21 | 13.95 AUD | 32.95 AUD | — |
| hatchetfarm.com | US | 18 | 10.49 USD | 29.49 USD | — |
| shop.aquaticasuperstore.com | US | 18 | 5.99 USD | 13.98 USD | — |
| tailspetcentre.com.au | AU | 18 | 5.95 AUD | 10.95 AUD | — |
| kckdirect.com | IN | 17 | 67.2 INR | 425.6 INR | — |
| finsandpawssg.com | SG | 17 | 8 SGD | 13 SGD | — |
| daantwale.com | IN | 17 | 175 INR | 395 INR | 17 (⌀26.4% off) |
| bakuproaudio.com | JP | 17 | 0 JPY | 0 JPY | — |
| madaquariums.com.au | AU | 16 | 0 AUD | 0 AUD | — |
| poolfxinc.com | US | 16 | 15.99 USD | 44.99 USD | — |
| yasambetta.com | SG | 16 | 8.4 SGD | 11.55 SGD | — |
| kellyvillepets.com.au | AU | 14 | 37.99 AUD | 50.99 AUD | — |
| yourpoolconnect.com | US | 14 | 15.99 USD | 44.99 USD | — |
| alfaplants.com | MX | 14 | 63 MXN | 227.5 MXN | — |
| designshop.aia.org | US | 14 | 40 USD | 277 USD | — |
| fishly.co.nz | NZ | 13 | 4.89 NZD | 15.39 NZD | 13 (⌀30% off) |
| williamstownaquarium.com.au | AU | 13 | 6.5 AUD | 19.95 AUD | — |
| krakkingkorals.com.au | AU | 13 | 6.95 AUD | 27.95 AUD | — |
| warehouse-aquatics.co.uk | GB | 12 | 2.79 GBP | 10.84 GBP | — |
| emiratespetfood.com | AE | 12 | 16 AED | 32.5 AED | — |
| reef-gurus.com | US | 12 | 7.99 USD | 13.24 USD | — |
| tohaquarium.com | SG | 12 | 15 SGD | 23.25 SGD | — |
| celestestore.com.au | AU | 11 | 9.19 AUD | 14.7 AUD | 11 (⌀30% off) |
| pondprodirect.com | US | 11 | 11.48 USD | 31.98 USD | — |
| westlakeaquatics.com | US | 10 | 9.99 USD | 16.49 USD | — |
| killickcoast.ca | CA | 10 | 8.95 CAD | 16.95 CAD | — |
| thepetstandard.com.au | AU | 10 | 13 AUD | 17.5 AUD | — |
| narroginvalleystockfeed.com | AU | 9 | 33 AUD | 45 AUD | — |
| brooksfeed.com | US | 9 | 4.49 USD | 8.99 USD | — |
| oceantoyou.com | US | 9 | 6.99 USD | 11.99 USD | — |
| coralsunlimited.com | US | 9 | 5.99 USD | 17.99 USD | — |
| exoticaquaticsbelfast.myshopify.com | GB | 9 | 1.49 GBP | 14.99 GBP | — |
| u-s-marshals-museum.myshopify.com | US | 9 | 2.99 USD | 9.99 USD | — |
| wholesale.aqua-crylic.com | US | 8 | 3.99 USD | 8.99 USD | — |
| missaquarium.ca | CA | 8 | 9.99 CAD | 12.49 CAD | — |
| reefsupplies.ca | CA | 8 | 3.99 CAD | 16.99 CAD | 4 (⌀21.9% off) |
| reefsecrets.com.au | AU | 8 | 9.95 AUD | 18.95 AUD | — |
| ftffacoop.com | US | 7 | 9.48 USD | 12.48 USD | — |
| refacciones.com | MX | 7 | 342.05 MXN | 684.1 MXN | 7 (⌀14.5% off) |
| pawspets.co.uk | GB | 7 | 3.87 GBP | 7.13 GBP | — |
| petcenteronline.com | US | 7 | 4.39 USD | 11.6 USD | — |
| petfriendlysite.com | US | 7 | 2.99 USD | 9.48 USD | — |
API products, biggest discounts first
| Product | Store | Price | Was | Off |
|---|---|---|---|---|
| API medicien | tommyandtini.in | 80 INR | 1,500 INR | −94.7% |
| API GENERAL CURE - 10 packets | aqua-lounge.in | 1550 INR | 16,500 INR | −90.6% |
| API OXSP2 Oxy Splash Swimming Pool Water Treatment Blend, 2 Pounds (3 Pack) | vminnovations.com | 53.24 USD | 179.99 USD | −70.4% |
| Heated Purrfect Cat Perch | miller-mfg.com | 29.99 USD | 99.99 USD | −70% |
| Round Heated Pet Bed | miller-mfg.com | 32.99 USD | 107.99 USD | −69.5% |
| Aberdeen IronBirds - Youth Crab Alternate Logo Shirt | shopbaseballcollective.com | 12 USD | 24 USD | −50% |
| Aberdeen IronBirds - Youth Crab Alternate Logo Shirt | ironbirds.shopbaseballcollective.com | 12 USD | 24 USD | −50% |
| API Moon's Probe | daantwale.com | 175 INR | 302 INR | −42.1% |
| API Impression Tray Dentulous Perforated Set of 6 | daantwale.com | 2310 INR | 3,780 INR | −38.9% |
| Api Saltwater Aquarium Master Test Kit, 550 Count, Multicolor, 11 Count (Pack Of 1) | bkpetshop.com | 187 AED | 300 AED | −37.7% |
| API Crown Remover Kit (Automatic Gun Type) | daantwale.com | 3000 INR | 4,800 INR | −37.5% |
| API Plastic Filling Instruments Kit (Set of 6) | daantwale.com | 1040 INR | 1,650 INR | −37% |
| API Gum Scissor Straight | daantwale.com | 315 INR | 500 INR | −37% |
| API 1000 Watt Thermostatic Winter Floating Stock Tank Deicer and Heater, Red | vminnovations.com | 69.99 USD | 105.99 USD | −34% |
| API Chisel 6mm | daantwale.com | 200 INR | 302 INR | −33.8% |
| Revive Start Up Spray Clarifier 32 oz Bottle | REV32 | swimmingpoolsupplyusa.com | 57 USD | 86 USD | −33.7% |
| RevivePro, 1 Gallon Bottle | REV1G | poolsupply4less.com | 146.13 USD | 220 USD | −33.6% |
| RevivePro, 1 Gallon Bottle | REV1G | swimmingpoolsupplyusa.com | 149.06 USD | 224 USD | −33.5% |
| Revive Start Up Spray Clarifier 32 oz Bottle | REV32 | poolsupply4less.com | 55.88 USD | 84 USD | −33.5% |
| E-Z Pool All In One Pool Care Solution, 20 lb | EZP20 | swimmingpoolsupplyusa.com | 232.27 USD | 349 USD | −33.4% |
| RevivePro 30 Gallon Drum | REVP30 | swimmingpoolsupplyusa.com | 3629.04 USD | 5,444 USD | −33.3% |
| RevivePro 30 Gallon Drum | REVP30 | poolsupply4less.com | 3557.88 USD | 5,337 USD | −33.3% |
| API Freshwater Master Test Kit for Aquariums | bkpetshop.com | 187 AED | 280 AED | −33.2% |
| API Test Tubes (3 pack) | reefsupplies.ca | 3.99 CAD | 5.95 CAD | −32.9% |
| API Mouth Mirror Top (Pack of 12) | daantwale.com | 840 INR | 3,000 INR | −31.1% |
| API PMT Set | daantwale.com | 625 INR | 900 INR | −30.6% |
| EZPoolPRO Concentrated Pool Blend, 40 lb | EZPP40 | poolsupply4less.com | 399 USD | 573 USD | −30.4% |
| E-Z Pool All In One Pool Care Solution, 20 lb | EZP20 | poolsupply4less.com | 239 USD | 342 USD | −30.1% |
| API FOOD TROP FLAKE | petsense.com | 2.99 USD | 4.28 USD | −30.1% |
| API Micro Motor Handpiece Gold Series- SH | oralkart.com | 4200 INR | 6,000 INR | −30% |
| API Pond pH Down | fishly.co.nz | 39.89 NZD | 56.99 NZD | −30% |
| API Phosphate Test Kit | mypond.ca | 24.99 CAD | 35.7 CAD | −30% |
| API Ammonia Test Kit | mypond.ca | 24.99 CAD | 35.7 CAD | −30% |
| Water Test Strips – 5 in 1 | celestestore.com.au | 24.81 AUD | 35.44 AUD | −30% |
| pH Test & Adjuster Kit – Fresh Water | celestestore.com.au | 22.05 AUD | 31.5 AUD | −30% |
| API High Range pH Test Kit | mypond.ca | 21.99 CAD | 31.41 CAD | −30% |
| API CO2 Booster | fishly.co.nz | 21.69 NZD | 47.99 NZD | −30% |
| API Stress Zyme | fishly.co.nz | 20.99 NZD | 149.99 NZD | −30% |
| API Melafix | fishly.co.nz | 18.89 NZD | 55.99 NZD | −30% |
| API Pimafix | fishly.co.nz | 18.89 NZD | 55.99 NZD | −30% |
Not affiliated with or endorsed by API. Prices are observations from public retailer catalogues and may be out of date. Request removal.