Pumps (Water)
pumps (water) — pre-owned
Browse 595 pumps (water) — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
Aqua Illumination AI Nero 3 Powerhead Submersible Wave Pump
We take great pride in properly representing each item that we have for sale.
Ecotech Mp40 QD Dry Side Pump Saltwater Wave Maker
Used MP40 QD dry side from 2016. Missing a sealing screw, but used it without it lol. With the compression from the magnets, it never had any issues. Probably can get one from the hardware store but I upgraded my powerheads. Comes as shown in pictures
EcoTech Marine VorTech MP40QD Propeller Pump
Used MP40qd. Comes with everything pictured. Slight fraying towards the dry side where the cable meets the motor. Works as it should. There are two for sale, so pictures are a representation of the what is being sold, not necessarily the exact one. No box
Ecotech MP40 QD
Used Mp40 for sale from 2015. Wetside is approximately a year and a half old, but it does have a slight amount of rust on the brass. Upgraded to an ai orbit 4, so I have no need for this anymore. Works as intended
AquaIllumination AI Nero 5 Powerhead Submersible Pump Works Great
The AquaIllumination AI Nero 5 Powerhead Submersible Pump is a high-quality external water pump designed for fish tanks and aquariums. With a flow rate of 3000GPH and power of 120V, this pump is suitable for all water types and is produced by the trusted brand AquaIllumination. Made in China, this model is reliable and efficient in keeping water circulating in your aquarium, providing a healthy environment for your fish.
AquaIllumination - AI Nero 5 Powerhead (PRE-OWNED) used less than a year
AI Nero 5 in perfect working condition. Setup my tank a year ago and just recently purchased the Tunze Orca so no longer need this pump. Will be fully reset before shipping out.
Aquarium Fish tank Water Pump with Controller Submersible and Inline Return Pump
Get ready to upgrade your aquarium with this top-of-the-line water pump from NEZO. This versatile pump is perfect for aquariums of all sizes and is specifically designed for use in pond water. With a powerful 110V motor, this pump is capable of handling even the largest tanks with ease. Not only is this pump highly functional, but it also looks great, making it a perfect addition to any aquarium setup. And with both submersible and inline options available, you can customize your setup to perfectly meet your needs. So why wait? Order your NEZO water pump today and take your aquarium to the next level!
Jebao Scp 70
Used fair
EcoTech Marine Versa Dosing Pump for All Water Types with Power Adapter and Box
Used, works as it should
EcoTech Marine VorTech MP10
Used, does show some wear, nothing big. No other accessories are included, just what you see in pictures.
AquaIllumination - AI Nero 5 Powerhead (PRE-OWNED)
Excellent Condition!! Fully Tested & Working Includes Anemone Guard!
Hydor Green NRG Advanced Co2 Aquarium System Parts Ario C93
Used parts from Hydor Green NRG. Includes all pictured parts. May need other pieces for use. See pictures for best description. Any questions? Feel free to ask!
Aqua Illumination AI Nero 3 Powerhead Submersible Wave Pump
We take great pride in properly representing each item that we have for sale.
Magtool Rs N130 PLUS In-Sump Protein Skimmer
2 months used this things a beast but I upgraded my tank to a 220 gallon
vivosun submersible water pump
The VIVOSUN Submersible Water Pump is a reliable and efficient choice for managing water flow in fish tanks or aquariums. Designed by the trusted brand VIVOSUN, this water pump is specifically made for submersible use, ensuring easy installation and operation. With its effective pumping capabilities, this product is essential for maintaining proper water circulation and preventing stagnant areas in aquatic environments. Perfect for pet owners looking to provide a healthy and thriving ecosystem for their fish, the Vivosun submersible water pump is a valuable addition to any aquarium setup.
AutoAqua Smart ATO Lite Auto Water Top Off W/ Pump Float Switch Aquarium
In good used working condition See pictures
ReefDose Doser 2 Head Wireless Dosing Pump - Red Sea
The ReefDose Doser 2 Head Wireless Dosing Pump by Red Sea is a high-quality dosing pump designed specifically for fish and aquariums. This item is open box and unused. I bought this doser Fall 2025 and decided to use a 4head doser instead. This doser has not been used at all and comes in brand new condition. ITEM DOES NOT INCLUDE ORINIGAL BOX. ALL ITEMS PICTURED WILL BE INCLUDED IN SHIPMENT.
Meiko Pet Corp PH-201 Aquarium Internal Power Head 120V 5W Submersible Pump
Especially if it arrives broken, defective, or not to your liking in any way.
YUGE Aquarium Pump AU
For your consideration is this YUGE Aquarium Pump AU.
Red Sea Reef ATO+, Temp, & Leak Auto Top Off (BRAND NEW SENSOR)
Fully functional, sensor was replaced a few months ago with the latest version.
Danner Manufacturing Supreme Aqua-Mag 950 GPH Magnetic Drive Water Pump Damaged
Heavily used and has damage on both connectors. The smaller one has thread issues and the larger has a crack and damage. This is not plug and play, this is for some who is handy with plumber’s tape or doesn’t mind an imperfect fit. It is priced for its issues, and a great deal for the right buyer. Pictures are of the exact item you are buying. Why gamble on sellers who use stock photos? I have been selling on eBay for more than 25 years with great feedback. This will be carefully packed and shipped to you.
Reef Octopus Octo Pulse+ Controller
Reef octopus octo pulse+ controller. Comes with everything pictured.
Icecap Hydros Gyre Controller - WiFi
Icecap WiFi hydros controller. Only the controller, no power supply.
EcoTech Marine VorTech MP10mQD Mobius Ready QuietDrive Propeller Pump
We take great pride in properly representing each item that we have for sale.
Sicce Syncra ADV Advanced 10.0 Aquarium Fish Tank Water Sump Pump Marine
Shortly used. It works great. Max Head: 23 FT. Cable Length: 10 FT.
HYGGER AQUARIUM DC WATER PUMP HG915-4000 33W 1060 Gallons Per Hour - Open Box
In open box. Box has wear and stickers, but item is in nice shape inside. Has rubber washer for large hole, but none for smaller hole. Not sure if it’s supposed to come with that. Pictures are of the exact item you are buying. Why gamble on sellers who use stock photos? I have been selling on eBay for more than 25 years with great feedback. This will be carefully packed and shipped to you.
USED Hydor Seltz D DC 1000 GPH Controllable Universal Pump
Max flow rate: 1000 gph. To adjust the water flow use the + and - buttons. 6 speeds to choose from plus 5 minute feeding pause button. For internal or external use.
ReefWave 25 Aquarium Gyre Flow Pump - Red Sea
Barely used for 3 months. Like new, comes with original manual and spare parts.
Sicce X Stream SDC Used
Used pumps Worked when stoped being used All include a magnet for the outside - one is not a Sicce brand magnet One is missing the bracket for the controller Pumps packed and selected at random - multiple available
Maxspect 2k MJ-GF308 (2) pair
Bought used for 3 weeks but too small for tank Maxspect 2k MJ-GF308 2000 gph gyre pump Price is for the pair
aquatec boost pump cdp 8855 includes ac adapter plug
The Aquatec Boost Pump CDP 8855 is a high-quality water pump designed specifically for fish tanks and aquariums. The model number 8855-2lm2-b534 ensures that you are getting the correct product for your needs.
Reeflo Comerical 2hp Aquarium Pump -used 1 Yr
Reeflo Comerical 2hp Aquarium Pump -used 1 Yr. Condition is Used. Shipped with UPS Ground.
Yuanhua Aquarium or Fountain Submersible Pump YH-707 MIX 120V/60Hz (L1
The Yuanhua Aquarium or Fountain Submersible Pump YH-707 MIX is a reliable and efficient water pump designed for use in fish tanks, aquariums, and fountains. With a submersible design, this pump is suitable for all water types and offers a model specifically designed for mixing purposes. The 120V/60Hz power source ensures consistent and ample water circulation, making it an essential component for maintaining a healthy environment for aquatic pets. The trusted YUANHUA brand ensures high quality and durability in this product.
TUNZE OSMOLATOR WATER LEVEL AUTO TOP UP 3155 with 5017 water level controller
The TUNZE OSMOLATOR WATER LEVEL AUTO TOP UP 3155 with 5017 water level controller is a high-quality aquarium accessory designed for automatic water level control. Made by the trusted brand Tunze in Germany, this system is compatible with all water types and has a tank capacity of 55 gallons. With a power source of 220V, this osmolator model 3155 MORINE REEF ensures a stable and efficient water level maintenance system for your fish tank. Perfect for pet owners looking to keep their aquatic friends healthy and thriving. Used a few months then changed to Red Sea ato to align with the rest of my equipment. Comes with everything pictured and the power supply. Good working condition.
You save $17.83
ATI Straton Pro G2 153 LED Light Fixture (Gray)（USED）generation ATI lights
Selling my ATI Straton Pro 153 LED light fixture (first generation). This is a high-end reef lighting system, perfect for growing corals with excellent spread and color. ✅ Condition: Light has only been used for a few months and works perfectly with no issues at all. Just a bit of dust from normal use. 📦 Notes: • Original box is not available • I will carefully repack it for safe transport 📍 Location: Near New York 👉 Prefer local pickup, but shipping is available at buyer’s expense 💬 If you’re looking for a reliable, powerful light for your reef tank, this is a solid choice. Feel free to message me if you have an
iceCap Gyre aquarium wavemaker
The IceCap Gyre aquarium wavemaker is a high-quality wave maker pump designed for all water types. See video for proof of working.
Sicce PSK 1000 Replacement Skimmer Pump
works fine
PF-40 UV Motor Impeller Hang On Filter for Aquariums - Replacement Part
The PF-40 UV Motor Impeller Hang On Filter is a replacement part designed for aquariums. This filter is a specific model designed as a hang-on filter with UV capabilities, making it a valuable addition for maintaining water quality in fish tanks. As a replacement part, it ensures that the aquarium's filtration system continues to function efficiently, providing a clean and healthy environment for fish to thrive. If you would like to see any more photos please just ask. Check out my outstanding feedback and know you’re buying from a reliable seller! All my items come from a smoke free home. Shipped via USPS Ground Advantage.
Sicce Syncra Silent 1.0 Submersible Fish Tank Aquarium Water Pump (251 gph)
The pump was rarely used. Works great. Very clean and ready to go. Comes with original box and the extra accessories that it comes with from the factory. Any questions, Please message me. Thank you. 
WISA Aquarium Pump Model M200
WISA Aquarium Pump Model M200. Condition is Used. Shipped with USPS Ground Advantage.