---
product_id: 692741034
title: "1600 DC Aquarium Circulation Pump"
brand: "simplicity"
price: "€ 439.59"
currency: EUR
in_stock: true
reviews_count: 4
category: "Simplicity"
url: https://www.desertcart.de/products/692741034-1600-dc-aquarium-circulation-pump
store_origin: DE
region: Germany
---

# low energy consumption ultra-quiet operation 1600 GPH adjustable flow 1600 DC Aquarium Circulation Pump

**Brand:** simplicity
**Price:** € 439.59
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate your aquarium game with silent, smart circulation power!

## Quick Answers

- **What is this?** 1600 DC Aquarium Circulation Pump by simplicity
- **How much does it cost?** € 439.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/692741034-1600-dc-aquarium-circulation-pump)

## Best For

- simplicity enthusiasts

## Why This Product

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

## Key Features

- • **Energy Smart:** Consumes minimal power, saving you money while keeping your tank thriving.
- • **Trusted Warranty:** 3-year pro-rated coverage means confidence that lasts beyond the first splash.
- • **Durable Ceramic Shaft:** Engineered for longevity and reliability, even during extended absences.
- • **Precision Flow Control:** Built-in controller lets you dial in the perfect current for your aquatic ecosystem.
- • **Whisper-Quiet Performance:** Operate your aquarium without the noise—peaceful vibes guaranteed.

## Overview

The 1600 DC Aquarium Circulation Pump delivers a robust 1600 gallons per hour flow with an adjustable built-in controller, ensuring optimal water movement tailored to your tank’s needs. Its ultra-quiet operation and low energy consumption make it ideal for professional aquarists seeking efficiency and tranquility. Featuring a durable ceramic impeller shaft and backed by a 3-year pro-rated warranty, this pump combines reliability with advanced technology for a worry-free aquatic environment.

## Description

Simplicity 1600DC Return Pump 1,600GPH

Review: Great pump , I buy every 3 years a new one cause I go on vacation and don't want to leave older pump on ,incase I'd stops. Excellent pump will always buy this brand
Review: Using this on a 120 gallon, 4 x 2 x 2’ Aquarium with a Four Foot Lift. Piped to 1-1/4 PVC. VIA a Standard-Wall 1-1/4 Socket Female X 1-1/4” BSPT Female. PVC Fitting available on McMaster-Carr #4654N24 Pump comes with 120 to 24 Vdc Power Block, Controller, Four Fittings for Hoses, and a Suction Strainer.

## Features

- Built in controller with adjustable flow
- Extremely quiet operation
- 3 year pro-rated warranty
- Durable ceramic impeller shaft
- Low energy consumption

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Simplicity |
| Item Weight | 5.24 pounds |
| Package Dimensions | 10.5 x 7.4 x 7 inches |
| Is Discontinued By Manufacturer | No |
| Style | Submersible |
| Material | ceramic |
| Power Source | Ac/dc |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![1600 DC Aquarium Circulation Pump - Image 1](https://m.media-amazon.com/images/I/61K4LbMoL0L.jpg)

## Questions & Answers

**Q: What are size/type of the input threads on this pump?**
A: British standard pipe threads. BSPT to PVC Slip are available from McMaster-Carr.

**Q: Will this work for a 90 gallon in a 30 gallon refugium sump ?**
A: It will work on a 90 gallon. Depends on how much flow you want you might want to go with the 1600 size for your size set up.

**Q: Whats the size of the output on this?is it 1and a quarter inch**
A: The water outlet from this pump comes with adapters for 3/4"- 1" & 1 1/4", as does the the input side all fit standard pvc pipe and fittings.

**Q: does this have to be submerged?**
A: We checked with the manufacturer and these are submersible only.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***T on 3 November 2024*

Great pump , I buy every 3 years a new one cause I go on vacation and don't want to leave older pump on ,incase I'd stops. Excellent pump will always buy this brand

### ⭐⭐⭐⭐⭐ Review
*by D***. on 23 June 2022*

Using this on a 120 gallon, 4 x 2 x 2’ Aquarium with a Four Foot Lift. Piped to 1-1/4 PVC. VIA a Standard-Wall 1-1/4 Socket Female X 1-1/4” BSPT Female. PVC Fitting available on McMaster-Carr #4654N24 Pump comes with 120 to 24 Vdc Power Block, Controller, Four Fittings for Hoses, and a Suction Strainer.

### ⭐⭐⭐⭐⭐ Review
*by P***E on 17 August 2023*

Great pump. Quiet and does not elevate my tank temperature.

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**Shop now:** [https://www.desertcart.de/products/692741034-1600-dc-aquarium-circulation-pump](https://www.desertcart.de/products/692741034-1600-dc-aquarium-circulation-pump)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-05-07*