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Black submersible water pump with bottom inlet and top outlet, suitable for aquarium or pond.
Black EcoPlus convertible bottom-draw water pump with ribbed outlet, on white background.
Black plastic hose barb to threaded pipe adapters shown from left to right.
EcoPlus 730 GPH submersible water pump diagram showing bottom and convertible discharge options.
Eco 766 pump performance chart: head height vs. GPH/LPH flow rate.
EcoPlus 730 GPH convertible bottom draw water pump box with specs and fittings.
Black submersible water pump with bottom inlet and top outlet, suitable for aquarium or pond.
Black EcoPlus convertible bottom-draw water pump with ribbed outlet, on white background.
Black plastic hose barb to threaded pipe adapters shown from left to right.
EcoPlus 730 GPH submersible water pump diagram showing bottom and convertible discharge options.
Eco 766 pump performance chart: head height vs. GPH/LPH flow rate.
EcoPlus 730 GPH convertible bottom draw water pump box with specs and fittings.
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EcoPlus Convertible Bottom Draw Water Pump (730 GPH)

Official EcoPlus Dealer Model: HGC727810
$129.95 USD
starting from 0% interest financing from /mo.

Payment Options

Options:Pay in Four, Pay Monthly
Amount:Up to $1,500 (Pay in 4)
Up to $10,000 (Monthly)
Schedule:Bi-weekly to Monthly
Term:6 weeks, 12 or 24 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Schedule:Bi-weekly to Monthly
Term:6 weeks, 6 or 12 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Finance up to:$4,000
Must apply on a desktop device.
Schedule:Flexible
Term:Up to 36 months
Interest:Processing fee + interest
Lease-to-Own?Yes
Amount:$500 to $10,000
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  • Moves 730 gallons per hour for medium reservoirs up to 150 gallons
  • Bottom draw inlet operates in water levels as low as 0.5 inches
  • Interchangeable outlet fittings switch between vertical and horizontal
  • View More Details
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VOLUME PRICING

Commercial & Bulk Purchasing

We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.

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Contact Information
THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are upgrading to a bottom draw pump because your current unit leaves stagnant dead zones in the reservoir corners.
  • You are choosing a convertible model because you need one pump that can work in both ebb-and-flow and drip systems.

What We Found

  • The tool-free convertible fitting is actually useful when swapping between a tall reservoir and a shallow tray.
  • We noticed this pump clears out stagnant dead zones much better than side-draw models in wide 100-gallon tanks.
  • The suction is strong enough to keep small sediment particles moving so they do not settle and rot in the corners.

What Users Say

  • Users who switched to this model say they spend less time scrubbing the floor of their reservoirs every month.
  • Growers running ebb and flow systems report that the vertical outlet setup makes plumbing in tight trays easier.
  • Operators say the bottom draw lets them go an extra day between reservoir top-offs without the pump sucking air.

EcoPlus® Convertible Bottom Draw Submersible Only Water Pump 730 GPH

Running a hydroponic system means dealing with reservoir dead zones where conventional pumps can't reach. The EcoPlus Convertible Bottom Draw Water Pump 730 GPH eliminates this problem with a patented bottom draw inlet that operates in less than 1/2 inch of water. For growers with slightly lower flow requirements, the EcoPlus Convertible Bottom Draw Water Pump (585 GPH) provides the same low-profile extraction capabilities to ensure you can extract every last drop from your reservoir while maintaining consistent flow throughout your entire growing cycle.

The EcoPlus Convertible Bottom Draw Pump stands alone as the first hydroponic pump to offer truly interchangeable outlet configurations. Switch between horizontal and vertical discharge positions without tools or complicated adjustments. The convertible fitting system adapts to deep water culture reservoirs, recirculating drip systems, and ebb-and-flow tables with equal ease. This US Patent Pending design represents a fundamental advance in pump versatility for commercial and hobbyist growers alike.

At 730 gallons per hour, this model delivers the circulation power needed for medium-sized operations running 50-150 gallon reservoirs. The bottom draw technology actively prevents sediment accumulation while ensuring your pump continues operating efficiently even during low-water conditions. Built for the demands of continuous nutrient circulation, the 730 GPH model handles both oxygenation and feeding duties; for maximum dissolved oxygen levels, many growers supplement their system with an EcoPlus 80W Commercial Air Pump.

Features

EcoPlus Bottom Draw Inlet Design and Convertible Outlet Configurations
Bottom Draw Inlet Technology

Operates in less than 1/2 inch of water depth, eliminating dry-run failures and ensuring consistent circulation even in shallow reservoirs.

EcoPlus Eco 730 Performance Chart and Specifications
Convertible Outlet System

Patent-pending interchangeable fitting switches between horizontal and vertical discharge, providing installation flexibility for any hydroponic application.

🔄
Interchangeable Fittings

Universal compatibility with most hydroponic systems through adaptable outlet fitting design.

💧
730 GPH Flow Rate

Enhanced circulation capacity for medium hydroponic systems and larger reservoir management needs.

⚙️
Patented Design

US Patent Pending technology represents genuine innovation in hydroponic water pump engineering.

🎯
Submersible Operation

Designed for continuous underwater use in nutrient reservoirs and hydroponic applications.

What's Included

  • EcoPlus Convertible Bottom Draw Water Pump 730 GPH
  • Interchangeable Outlet Fittings
  • Power Cord

Specifications

Specification Value
Flow Rate 730 GPH
Pump Type Submersible Only
Inlet Type Bottom Draw
Minimum Water Depth Less than 1/2 inch
Outlet Configuration Convertible (Horizontal/Vertical)
Patent Status US Patent Pending No. 14/642,557
Volume (cf) 0.108
Dim Weight (in³/lb) 1.303
Weight (lb) 4.000
Length (in) 5.250
Width (in) 6.000
Height (in) 5.750

Frequently Asked Questions

How does the bottom draw inlet work in shallow water? +

The bottom draw inlet is positioned at the base of the pump, allowing it to pull water from the very bottom of your reservoir. This design enables operation in less than 1/2 inch of water, ensuring you can utilize nearly all available water without the pump losing prime or running dry.

How do I switch between horizontal and vertical outlet configurations? +

The convertible outlet uses interchangeable fittings that can be repositioned to direct water flow either horizontally or vertically. Simply detach the fitting, rotate it to your desired orientation, and reattach it securely. Refer to the included fitting guide for detailed instructions on proper installation.

What size reservoir is the 730 GPH model best suited for? +

The 730 GPH flow rate is ideal for medium hydroponic systems, typically reservoirs ranging from 50 to 150 gallons. It provides robust circulation for nutrient distribution and oxygenation in DWC, ebb and flow, and NFT systems. This model offers increased capacity over the 585 GPH version for growers with larger setups.

Can I use this pump inline or must it be fully submerged? +

This model is designed as a submersible-only pump and must remain fully underwater during operation. If your setup specifically requires external plumbing, consider the EcoPlus Eco 633 Fixed Flow Submersible/Inline Pump which is rated for both applications. The submersible design ensures quiet operation and efficient cooling through water contact.

What fittings are included with the pump? +

The pump includes a set of interchangeable outlet fittings designed to accommodate standard hydroponic tubing sizes. The fitting guide PDF provides detailed specifications on compatible tubing diameters and installation instructions for each fitting type included in the package.

How often should I clean the pump to maintain performance? +

Regular cleaning every 2-4 weeks is recommended to prevent mineral buildup and maintain optimal flow rates. You can also use an EcoPlus Large Pump Filter Bag to significantly reduce the amount of debris reaching the impeller. Disassemble the pump according to the manual, rinse all components, and remove any debris from the intake.

Is this pump suitable for continuous 24/7 operation? +

Yes, the EcoPlus Convertible Bottom Draw Pump is designed for continuous operation in hydroponic systems. If heat buildup becomes a concern during 24/7 operation, an EcoPlus 1/4 HP Water Chiller is an excellent solution for keeping reservoir temperatures stable. Ensure the pump remains fully submerged at all times during operation.

What makes this pump different from standard submersible pumps? +

The patented bottom draw inlet and convertible outlet system set this pump apart from conventional designs. While most pumps require several inches of water to operate effectively, this model works in less than 1/2 inch, maximizing water usage. The convertible outlet provides installation flexibility not found in fixed-outlet pumps.

 

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