Composite view of the Aquarius pump mounted on its gray base next to the separate black 12 V DC power controller box, with cables coiled between them.

Side detail of the Aquarius pump showing its ribbed cooling-fin motor housing, part of the stainless-steel intake grille, and the gray molded base mounting flange.

Specification table for item 88678 (Aquarius Eco Expert 5300 – 12 V) listing volts (100–120 V/50–60 Hz), amps (2.2), watts (240), inlet (G2 with adapter), outlet (2″), max solids size (3/16″), cord length (8′+26′), dimensions (19½″ L × 9½″ W × 8½″ H), outlet fitting (Sch40 1½″–2″ adapter), and warranty (3-year + 2).

Bar-graph showing model 88678 (Aquarius Eco Expert 5300) max flow 5300 GPH at 0 ft, dropping to 4200 GPH at 5 ft, 3175 GPH at 10 ft, 2150 GPH at 15 ft, and 1200 GPH at 20 ft head.

Table titled ‘Acceptable Water Quality Range’ listing water types (Freshwater, Poolwater, Saltwater) with pH (6.8–8.5/7.2–8.3/7.2–8.5), hardness (142–267 ppm/142–267 ppm/256–534 ppm), free chlorine (<0.3/0.6/0.3 ppm), chloride content (<250/<250/<22000 ppm), salt content (<0.4%/<0.4%/<4.0%), overall dry residue (<50 ppm), and temperature ranges (39–95°F/39–86°F/39–82°F).

Atlantic | Oase

OASE AQUARIUS ECO EXPERT 5300 / 12V

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$1,929.99

SKU:: ds-88678
Shipping:: Calculated at checkout
For any custom orders or large quantities, please give us a call (908) 420-9908

Description

OASE Aquarius Eco Expert 5300 / 12V | High-Efficiency DC Fountain Pump for Low-Voltage Installations

The OASE Aquarius Eco Expert 5300 / 12V is a powerful, brushless DC pump engineered for fountains and water features where line-voltage pumps are restricted. Delivering up to 5,300 GPH with a 240-watt motor, it offers energy-efficient performance and quiet operation. Designed for both submersed and inline installations, this pump is suitable for freshwater, chlorinated, and saltwater environments.

Key Features:

Low-Voltage Operation (12V DC) – Ideal for safety-regulated installations.
Dynamic Function Control (DFC) – Includes one pre-programmed fountain scene; unlock 11 additional patterns with optional controllers.
Environmental Function Control (EFC) – Protects against dry run and blockages.
Patented Frost Protection – Operates safely in temperatures as low as -4°F.
Smart Control Compatibility – Integrates with OASE Eco Control and EGC Cloud Controller for remote monitoring and adjustments.
Handles Solids up to 0.1875" – Suitable for debris-laden water.
Compact Dimensions – Measures 19.5" L x 9.5" W x 8.5" H.
Robust Construction – Built for long-term, year-round outdoor use.
Warranty – Backed by a 5-year manufacturer's warranty.

Enhance your water feature with the OASE Aquarius Eco Expert 5300 / 12V—combining safety, efficiency, and intelligent control for exceptional performance.

Shipping & Returns

Free Shipping is valid for orders with a subtotal exceeding $199 and all orders will be shipped via UPS. Items purchased for delivery after 3pm will ship the following day. Items purchased for delivery after 3pm on Friday will ship Monday.
Koi Fish only ship Monday- Wednesday. For orders placed after 3pm on Wednesday, the order will be shipped the following Monday.
For Motor Freight (LTL) Shipments, oversized or heavy items unsuitable for traditional parcel delivery will be dispatched through a motor freight carrier, as indicated on the product page. Once the carrier receives your order, they will reach out to arrange a delivery time. An individual aged 18 or older must be present to sign for the delivery.
You may return or exchange an unused or unopened item for a refund (excluding shipping and handling charges) within 30 days of purchase. Following 30 days, the item may be returned in exchange for a store credit. Used chemicals and fish food are not returnable. In addition, all sales on Japanese Koi are final and non-refundable. Should you have any questions or concerns when your fish arrive, please call 908-420-9908.