OASE Aquarius Eco Premium 13500 

Overview

The OASE Aquarius Eco Premium 13500 is a high‑performance, energy‑efficient water feature pump designed for large ponds, waterfalls, rills, and architectural water features. With a powerful 13,500 L/h flow rate and OASE’s latest Core 6 motor technology, it delivers exceptional pressure, quiet running, and long‑term reliability — ideal for both domestic and commercial installations.

This model is part of OASE’s flagship Eco Premium range, offering low running costs, robust construction, and flexible installation (submerged or dry‑mounted).

Key Features

• High flow output – 13,500 L/h for large water features
• Ultra‑efficient motor reduces energy consumption
• Quiet, smooth operation with premium German engineering
• Submersible or dry‑mount installation
• Frost protection to –20°C
• 10m power cable for flexible positioning
• Suitable for continuous 24/7 operation
• Designed for clean‑water applications (fountains, rills, cascades)

Ideal Uses

• Large waterfalls (1–2m high, 40–60cm wide)
• Rills and architectural water features
• Pond fountains requiring high pressure
• Commercial displays and public‑realm installations
• High‑head applications where strong lift is essential

Technical Specifications

Pump Size Guidance

Choose the Aquarius Eco Premium 13500 if:

• Your pond is 10,000–25,000 litres
• Your waterfall is up to 2m high and up to 60cm wide
• You need strong, consistent flow for a rill or stream
• You want a premium, long‑life, low‑energy feature pump

If your feature is smaller, consider the OASE Aquarius Eco Premium 9500 (shown above).
If your feature is larger or commercial‑scale, you may need an Aquamax Eco Expert or Pro‑series pump.

Comparison With Other Pumps

vs. OASE Aquarius Eco Premium 9500

• ~40% more flow
• Better for wider waterfalls and higher head heights
• Slightly higher running cost but more performance headroom

vs. OASE Aquamax Eco Classic / Premium

• Aquamax pumps handle solids; Aquarius is for clean‑water features
• Aquarius provides higher pressure, ideal for fountains and rills
• Aquamax is better for filter systems; Aquarius is better for display features

vs. Budget Pumps 

• OASE offers longer lifespan, quieter running, and lower energy use
• Better for continuous operation
• Higher upfront cost but lower lifetime cost