---
product_id: 621062332
title: "Tsunami Mk2 12V Aerator Pumps"
brand: "attwood"
price: "$113.47"
currency: USD
in_stock: true
reviews_count: 8
category: "Attwood"
url: https://www.desertcart.us/products/621062332-tsunami-mk2-12v-aerator-pumps
store_origin: US
region: United States of America
---

# Tsunami Mk2 12V Aerator Pumps

**Brand:** attwood
**Price:** $113.47
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Tsunami Mk2 12V Aerator Pumps by attwood
- **How much does it cost?** $113.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/621062332-tsunami-mk2-12v-aerator-pumps)

## Best For

- attwood enthusiasts

## Why This Product

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

## Description

The Tsunami Aerator Pump delivers reliable aeration to keep bait and catch alive. Designed for flexible installation and easy setup, this compact and durable pump ensures consistent performance for anglers who demand efficiency and dependability.

Review: Good - Very strong pump. Works great
Review: Wow - This thing saved my butt. High function output made it possible to continue fishing

## Features

- KEEP BAIT & CATCH ALIVE: Reliable aeration with Tsunami Mk2
- FLEXIBLE SETUP: Includes both 90° and straight outlets
- FASTER, SMARTER INSTALLATION & SERVICE: No sealant or tools required
- ONE-HAND CARTRIDGE RELEASE: Fast access in tight spaces
- BACKWARDS-COMPATIBLE: Fully compatible with previous Tsunami Aerator models
- CERTIFIED SAFE & COMPLIANT: Meets Standards ISO 8846, ABYC E-11, NMMA "approved listing", CE/RCM/UKCA Certified. 3 Year Warranty
- PN 5650-4, 800 GPH, 12V, Fuse size: 4A, Inlet Style: Straight, Inlet Length and Diameter: 3-1/2" L X 3/4" D, Outlet type: 3/4" barb, Wire length: 29"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKGSQ2MB |
| Best Sellers Rank | #8,621 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #5 in Boat Plumbing Fittings |
| Brand | attwood |
| Brand Name | attwood |
| Color | White/ Blue |
| Customer Reviews | 4.6 out of 5 stars 95 Reviews |
| EU Spare Part Availability Duration | 3 Years |
| Flow Rate | 13.33 Gallons Per Minute |
| Global Trade Identification Number | 00022697025500 |
| Included Components | Unit, Instructions, Washer, 90 Degree Outlet & Straight Outlet |
| Item Dimensions L x W x H | 5.8"L x 3.7"W x 7.4"H |
| Item Type Name | Aerator pump |
| Item Weight | 1.1 Pounds |
| Manufacturer | Attwood |
| Manufacturer Part Number | 5650-4 |
| Manufacturer Warranty Description | 3 year |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Lifting Height | 17.5 Feet |
| Model Number | 5650-4 |
| Power Source | DC |
| Product Dimensions | 5.8"L x 3.7"W x 7.4"H |
| Product Style | 12V, 800 GPH, Straight |
| Specific Uses For Product | Boat |
| Style | 12V, 800 GPH, Straight |
| UPC | 022697025500 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts (DC) |

## Images

![Tsunami Mk2 12V Aerator Pumps - Image 1](https://m.media-amazon.com/images/I/41aCBmgWm7L.jpg)
![Tsunami Mk2 12V Aerator Pumps - Image 2](https://m.media-amazon.com/images/I/61I4r3i0PfL.jpg)
![Tsunami Mk2 12V Aerator Pumps - Image 3](https://m.media-amazon.com/images/I/517zBrDZxGL.jpg)
![Tsunami Mk2 12V Aerator Pumps - Image 4](https://m.media-amazon.com/images/I/51FeIYAc7KL.jpg)
![Tsunami Mk2 12V Aerator Pumps - Image 5](https://m.media-amazon.com/images/I/51S+yvvrvYL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by C***N on April 3, 2026*

Very strong pump. Works great

### ⭐⭐⭐⭐⭐ Wow
*by W***N on December 8, 2025*

This thing saved my butt. High function output made it possible to continue fishing

### ⭐⭐⭐⭐ Worked good for my 26’ panga
*by J***N on October 28, 2025*

Worked good to replace on my panga 26’ boat.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/621062332-tsunami-mk2-12v-aerator-pumps](https://www.desertcart.us/products/621062332-tsunami-mk2-12v-aerator-pumps)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-07*