---
product_id: 33185032
title: "Cobalt Aquatics EXT Inline Pump"
brand: "cobalt aquatics"
price: "R68"
currency: ZAR
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.za/products/33185032-cobalt-aquatics-ext-inline-pump
store_origin: ZA
region: South Africa
---

# 210 GPH max flow rate 39" max head height 5/8" hose barb with locking rings Cobalt Aquatics EXT Inline Pump

**Brand:** cobalt aquatics
**Price:** R68
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your aquatic setup with the pump that adapts and performs flawlessly!

## Quick Answers

- **What is this?** Cobalt Aquatics EXT Inline Pump by cobalt aquatics
- **How much does it cost?** R68 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/33185032-cobalt-aquatics-ext-inline-pump)

## Best For

- cobalt aquatics enthusiasts

## Why This Product

- Trusted cobalt aquatics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure & Compact:** Integrated suction cup mounts and locking hose barbs for ultimate stability
- • **Unmatched Flow Power:** Delivers a robust 210 gallons per hour for seamless water circulation
- • **Versatile Installation:** Install internally or externally to fit any aquarium or vivarium setup
- • **Dual Direction Impeller:** Innovative design pushes or pulls water, maximizing system flexibility
- • **Whisper-Quiet Operation:** Silent inline pump ensures peaceful environments without noise disruption

## Overview

The Cobalt Aquatics EXT Inline Pump is a compact, versatile submersible pump featuring a powerful 210 GPH flow rate and a 39-inch max head height. Its unique impeller design allows for both pushing and pulling water, while integrated 5/8" hose barbs with locking rings ensure secure connections. Designed for silent operation and flexible installation, it’s perfect for aquariums, terrariums, and vivariums, backed by a 3-year warranty.

## Description

The only pump in its class that features integrated 5/8" hose barbs and locking rings, the Cobalt Aquatics EXT inline pump's unique design can be installed internally or externally. It can be positioned to push or pull water through your system, allowing complete flexibility on any aquarium, terrarium or vivarium setup.

## Features

- Max flow rate of 210 gph (800 l) Max head height 39" (1 m)
- Max head height 39" (1 m)
- 5/8" Hose barb with locking rings
- Innovative impeller design can push or pull water
- Unique silent inline pump can be installed internally or externally
- Compact housing with integrated suction cup mounts for ultimate flexibility
- 3 Year Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 4.54 g |
| Material Type | cobalt |
| Style Name | Submersible |
| Power Source | Ac/dc |

## Product Details

- **Brand:** Cobalt Aquatics
- **Material:** cobalt
- **Style:** Submersible
- **Power Source:** Ac/dc
- **Item Weight:** 0.01 Pounds
- **Manufacturer:** Cobalt International Inc.
- **UPC:** 847852003328

## Images

![Cobalt Aquatics EXT Inline Pump - Image 1](https://m.media-amazon.com/images/I/51UnkUXvxRL.jpg)
![Cobalt Aquatics EXT Inline Pump - Image 2](https://m.media-amazon.com/images/I/61-NKiGZPvL.jpg)
![Cobalt Aquatics EXT Inline Pump - Image 3](https://m.media-amazon.com/images/I/71RXGxPvfWL.jpg)
![Cobalt Aquatics EXT Inline Pump - Image 4](https://m.media-amazon.com/images/I/61TThFB4DFL.jpg)

## Customer Reviews

### ⭐ No suction power
*by J***N on October 24, 2021*

It sucks. Well, not litterly.

### ⭐⭐⭐⭐⭐ Works
*by R***0 on October 16, 2019*

I needed a pump for a chiller in a 20 long tank. The pump I had was enormous & took up too much room. This was suggested to me as it can be used outside of the tank. Its working perfectly with my chiller & my axolotl is happy to have the room back in his tank.

### ⭐⭐⭐⭐ Works as expected
*by S***. on October 12, 2019*

I got this pump to use as a vacuum to clean debris from the bottom of my display tank and sump. It works as expected. It can be a pain to get the pump primed to actually start pulling water, but once it gets going it works well. I put a valve in front of the intake to control the suction as needed. I ran tubing from the pump into the sump to a filter sock to keep the water in the system while still removing the debris. I do this because I do not do water changes unless absolutely necessary. For the money, this is a good purchase and if the pump craps out I would buy another. I gave it 4 stars for the occasional priming difficulties. Only time will tell how long it will last.

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**Shop now:** [https://www.desertcart.co.za/products/33185032-cobalt-aquatics-ext-inline-pump](https://www.desertcart.co.za/products/33185032-cobalt-aquatics-ext-inline-pump)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-21*