★★★★★ “Correct item, very fast service.” — Google Customer Review • ★★★★★ “Found the right pump, at a good price and it arrived on time.” — Google Customer Review • ★★★★★ “Order was delivered promptly and description was exact. Thank you!” — Google Customer Review • ★★★★★ “Product delivered as expected.” — Dennis D. Higgins • ★★★★★ “Shopping for parts was very easy. Received the correct order in a reasonable time.” — Charles Webber Jr. • ★★★★★ “Found pump we needed easily.” — Google Customer Review • ★★★★★ “Everything was great!” — Paul Ebbeler • ★★★★★ “Product came quickly and is as described. Filters work great.” — Google Customer Review • ★★★★★ “The whole transaction went smoothly! 123Ponds had just what we needed.” — Google Customer Review • ★★★★★ “Knowledgeable, professional and responsive throughout the entire process.” — Google Customer Review • ★★★★★ “Good price and service. Fast shipping.” — Google Customer Review • ★★★★★ “Great shipping and packaging on this delicate and hard-to-find pond UV bulb.” — Google Customer Review • ★★★★★ “Loved the fast service and great price.” — Google Customer Review • ★★★★★ “All items were as described, in brand-new condition and appropriately packaged. Shipping was fast.” — Google Customer Review • ★★★★★ “Delivered very quickly and exactly what I was looking for.” — Google Customer Review • ★★★★★ “Product as advertised. Super quick shipping! Would buy from again.” — Google Customer Review • ★★★★★ “I found the pump I needed, and it was delivered in a timely manner.” — Google Customer Review • ★★★★★ “I had a very good experience. The pump I ordered arrived promptly.” — Google Customer Review • ★★★★★ “Fair price, fast shipment! What more can you ask for?” — Google Customer Review • ★★★★★ “Always have what I need and great customer service.” — Google Customer Review •
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Sequence Centrifugal Pumps

PRO TIP: Why Professionals are Switching to PerformancePro

While Sequence remains a reliable name, PerformancePro Pumps have become our #1 recommended choice for external filtration. They typically offer:

  • Lower Operating Costs: More GPH per watt of electricity.
  • Longer Warranties: Better peace of mind for high-end koi ponds.
  • Easier Maintenance: Designed for quick servicing.

Click here to shop PerformancePro and compare models.

Sequence pumps have long been a staple in the industry for reliability. If you are specifically looking for the Sequence 750, 4000, or Primer series, browse our selection below.

Sequence Centrifugal Pond Pumps: Your Ultimate Guide

When it comes to maintaining a healthy and aesthetically pleasing pond...

Atlantic Water GardensAtlantic - Pond Kits by H2oGardensAtlantic ColorFalls Kits - 12"Atlantic ColorFalls Kits - 24"Shop All Atlantic Water GardensAquascape Pond KitsAquascape Ecosystem Pond KitsAquascape Pondless Disappearing Waterfall KitsAquascape UltraKlean Pond KitsShop All Aquascape Pond Kits
Aqua UV Pro Pond KitsEasyPro Ponds KitsEco-Series Pond KitsPro-Series Mini Pond KitsPro-Series Small Pond KitsShop All EasyPro Ponds Kits
H2O Garden's Savio KitsOur Kits
Pondless Waterfall KitsPondmaster Pond Kits
Pump and Filter Combo KitsH2O Garden's Savio KitsSavio Pond Free Waterfall KitsAtlantic Color Changing ColorFalls Kits
Atlantic Water GardensAtlantic Classic FilterFallsBig Bahama Pro Series FilterFallsShop All Atlantic Water GardensPondmaster FiltersSubmersible Bio Pond FiltersClearguard Pressurized FiltersShop All Pondmaster FiltersAqua - Ultima IIUltima II Filters - 1-1/2in. ValvesUltima II Filters - 2in. ValvesShop All Aqua - Ultima II
OASE Brand FiltersOASE FiltoClear Pressurized FiltersOASE BioPress Pressurized FiltersShop All OASE Brand FiltersAquascape Pond FiltersAquascape UltraKlean FiltersAquascape MicroFalls - BioFalls Waterfall FiltersShop All Aquascape Pond FiltersSavio - LivingpondsSavio Livingponds Replacement Parts
Tetra Pond FiltersTetra Bio FiltersTetra Pressurized FiltersShop All Tetra Pond FiltersLifegard AquaticsAquadyne Bead FiltersAquadyne Bead Filter SystemsAquadyne Bead Filter Replacement PartsShop All Aquadyne Bead Filters
PondMaster Air PumpsPondmaster Air PumpsPondmaster Diaphragm Rebuild KitsPondmaster Replacement DiffusersShop All PondMaster Air PumpsAeration AccessoriesAir Stones and Membrane DiffusersWeighted Airline ( Quicksink Tubing )Non-Weighted AirlineShop All Aeration AccessoriesEasyPro Aerators and Aeration KitsEasyPro Rocking Piston CompressorsEasyPro Linear Aeration KitsEasyPro CAS Compact Aeration SeriesShop All EasyPro Aerators and Aeration Kits
Aquascape Air PumpsAquascape Pond AerationAquascapePro Pond Aeration ProAtlantic-OASETyphoon Air PumpsAtlantic Deep Water CompressorsTyphoon Deep Water Aeration SystemsShop All Atlantic-OASE
TetraPondTetraPond Air Pump Kits
Danner-Pondmaster-Supreme PumpsPondMaster Mag-Drive PumpsShop All Danner-Pondmaster-Supreme PumpsCalPump Pond & Waterfall PumpsCalPump Wet Rotor Waterfall PumpsCalPump Mag Drive PumpsShop All CalPump Pond & Waterfall PumpsLittle GiantLittle Giant - Mag-Drive PumpsLittle Giant - WGP - Dual Discharge Waterfall PumpsShop All Little GiantAtlantic Tidal Wave PumpsAtlantic Tidal Wave Mag Drive Fountain PumpsAtlantic Tidal Wave Mag Drive PumpsShop All Atlantic Tidal Wave PumpsFish-Mate Pond PumpsSmall FishMate Pumps 600 - 1000 GPHMedium FishMate Pumps 1450 - 2250 GPHShop All Fish-Mate Pond Pumps
Tetra Pond - Pond, Statuary and Fountain PumpsTetra Statuary PumpsTetra Water Garden PumpsShop All Tetra Pond - Pond, Statuary and Fountain PumpsEasyPro Submersible PumpsEasyPro TH Series Submersible PumpsShop All EasyPro Submersible PumpsTsurumi pumpsTsurumi Pond and Water Feature PumpsTsurumi Contractor Series Submersible PumpsShop All Tsurumi pumpsMatala Submersible PumpsMatala Horizontal Pumps
AquascapeAquascape Statuary and Fountain PumpsAquascape AquaSurge PumpsShop All AquascapeLifegard AquaticsLifegard All-In-One Units - 2nd GenerationLifegard Quiet One Pond and Water Garden PumpsShop All Lifegard AquaticsLittle Giant External Pond PumpsPerformance Pro External PumpsCascade PumpsArtesian2 PumpsShop All Performance Pro External Pumps
Anjon Brand PumpsAnjon Monsoon PumpsAnjon Big Frog PumpsShop All Anjon Brand PumpsEasyPro All-In-One Pond Pump, Filter and UV CombosEasyPro External PumpsEasyPro Low Head External PumpsEasyPro High Head External PumpShop All EasyPro External PumpsSequence Centrifugal PumpsSequence 750 Series PumpsSequence 1000 Series PumpsShop All Sequence Centrifugal PumpsTetra Pond - Pond, Statuary and Fountain PumpsTetra Statuary PumpsTetra Water Garden PumpsShop All Tetra Pond - Pond, Statuary and Fountain Pumps
ShinMaywa PumpsShinMaywa Norus Water Feature PumpsShinMaywa CVC Series PumpsShop All ShinMaywa PumpsOASE Brand PumpsOASE AquaMax Eco-Classic PumpsOASE AquaMax Eco-Premium PumpsShop All OASE Brand PumpsWellSpring PumpsWellSpring Submersible PumpsWellSpring Submersible Pumps w/ Flow SwitchShop All WellSpring PumpsSavio Submersible Skimmer PumpsSavio Solids Handling PumpsSavio Water Master Clear PumpsShop All Savio Submersible Skimmer PumpsAlpine Brand PumpsTornado PumpsAlpine Eco-Twist PumpsShop All Alpine Brand Pumps
Algae ControlAlgaway 5.4Pond AlgaeFixShop All Algae ControlBeneficial and Biological BacteriaMicrobe-Lift PL #1 Liquid Beneficial Pond BacteriaMicrobe-Lift PBL - Professional Blend LiquidShop All Beneficial and Biological BacteriaAquascape Water TreatmentsBeneficial Bacteria for Ponds - DryBeneficial Bacteria for Ponds - LiquidShop All Aquascape Water TreatmentsPond SaltSeasonal Water Treatments
Water ConditioningpH Balance ProductsStress RemoversShop All Water ConditioningMosquito ControlBarley Straw Pellets and LiquidsAmmonia RemoversWater ClarifiersBiological and Oxy CleanersSeasonal Pond CleanersMicrobe-Lift Sludge AwayShop All Biological and Oxy Cleaners
Fountain CareSpecial Microbe-Lift Co-packsAlgaway 5.4 & PL / OPC Co-PacksKoi MedicationsNatural Koi MedicationsKoi MedicationsShop All Koi MedicationsMicrobe-Lift ProductsPlant CareGreenClean AlgaecideGreenClean Granular AlgaecideBioSafe Pond O2+ Slow Release Oxygen PLUS BacteriaShop All GreenClean Algaecide
Tetra Water TreatmentsTetra Algae ControlTetra Water ClarifierShop All Tetra Water TreatmentsTyphoon Pond & Lake Water Treatments
Microbe-Lift Legacy Koi FoodsSummer Staple Blend Variety MixSummer Staple with Color EnhancersHigh Growth and Energy FoodShop All Microbe-Lift Legacy Koi FoodsTetra FoodsFloating Pond SticksKoi VibranceVariety BlendsShop All Tetra Foods
Pond Care Fish FoodsPondCare Cold Water Pond Fish FoodPondCare Pond Fish Food for Koi
Koi Fish TreatsAquascape Koi Treats
Aqua Ultraviolet - No More Green Water Aqua UV Advantage SeriesClassic Series - White - 2" In / OutClassic Series - Black - 2" In / OutShop All Aqua Ultraviolet - No More Green WaterPondmaster SupremePondmaster UV UnitsPondmaster Versatile UV ClarifiersReplacement UV LampsShop All Pondmaster SupremeTetra Ultraviolet LightsTetra UV UnitsTetra Replacement UV BulbsTetra UV Replacement PartsShop All Tetra Ultraviolet Lights
Lifegard AquaticsLifegard Pro-Max UV SterilizersLifegard Pro-Max Replacement PartsCalPump / Little Giant Ultraviolet ClarifiersCalpump Replacement Quartz SleevesCalpump Replacement UV LampsCalpump Replacement TransformersShop All CalPump / Little Giant Ultraviolet ClarifiersAqua UV - Retrofit UV Units for Savio SkimmersAqua UV Replacement Retro UV PartsPhilips Replacement UV LampsAquascape UltraKlean UV ClarifiersUltraKlean UV ClarifiersUV Clarifier Replacement Parts
Anjon UV ClarifiersOASE UV ClairifiersOASE Vitronic UV ClarifiersOASE Bitron UV ClarifiersSavio UVinex Units for Savio SkimmersSavio Hight Output SS Uvinex UnitsReplacement UV Lamps - 4 PinReplacement Transformers - 4 PinShop All Savio UVinex Units for Savio SkimmersFishMate Replacement Uv LampsTetra Replacement UV Bulbs
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