---
product_id: 2119966
title: "Python No Spill Fish Tank Flow Switch"
brand: "python"
price: "€ 21.69"
currency: EUR
in_stock: true
reviews_count: 13
category: "Python"
url: https://www.desertcart.at/products/2119966-python-no-spill-fish-tank-flow-switch
store_origin: AT
region: Austria
---

# Operation Mode: ON-OFF Connector Type: Twist-lock Material: Durable Plastic Python No Spill Fish Tank Flow Switch

**Brand:** python
**Price:** € 21.69
**Availability:** ✅ In Stock

## Summary

> 💧 Flow with Confidence: Never Spill Again!

## Quick Answers

- **What is this?** Python No Spill Fish Tank Flow Switch by python
- **How much does it cost?** € 21.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/2119966-python-no-spill-fish-tank-flow-switch)

## Best For

- python enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety:** Prevents overfilling, ensuring peace of mind.
- • **Durable Design:** Crafted from long-lasting plastic for years of reliable use.
- • **Compact Convenience:** Measuring just 1.05 x 1 x 1 inches, it fits anywhere!
- • **Seamless Water Control:** Effortlessly manage your water flow with a simple touch.
- • **Universal Compatibility:** Works with any size No Spill Clean and Fill System.

## Overview

The Python No Spill Fish Tank Flow Switch is a compact and durable solution for managing water flow in your aquarium setup. Made from high-quality plastic, it features a twist-lock connector and an ON-OFF operation mode, ensuring compatibility with any No Spill Clean and Fill System while preventing overfilling.

## Description

This replacement switch is designed for use with the Python No Spill Clean and Fill Aquarium Maintenance System. It joins the male and female connectors located near the gravel tube, and allows you to stop and start water flow as needed when refilling your aquarium. Helps prevent overfilling.

Review: works perfectly - However, if you are buying this as a replacement because you broke the switch on the one you have, you should probably order 2 or 3 more. If you use it as much as I do the little switch gets worn out and if a few bits of debris get stuck as you close it, it is likely to break again so you might as well have a few more on hand as backup, or learn how to crimp your hose really really well on fill-ups...
Review: Perfect replacement - Perfect replacement for my old valve

## Features

- Joins the male and female connectors
- Allows you to stop and start water flow as needed
- Helps prevent overfilling
- Made of durable, long lasting plastic
- Compatible with any size No Spill Clean and Fill System

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000255NV4 |
| ASIN  | B000255NV4 |
| Actuator Type | Rotary |
| Best Sellers Rank | #41,700 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Flow Switches |
| Brand Name | Python |
| Circuit Type | 1-way |
| Color | Green |
| Connectivity Protocol | X-10 |
| Connector Type | Twist-lock |
| Contact Material | Plastic |
| Contact Type | Normally Open |
| Control Method | Touch |
| Current Rating | 1 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (956) |
| Date First Available  | October 2, 2001 |
| Department  | Unisex-Adult |
| Global Trade Identification Number | 00094036001339 |
| Included Components | Python No Spill Fish Tank Flow Switch |
| International Protection Rating | IP00 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 1.05 x 1 x 1 inches |
| Item Type Name | Python No Spill Fish Tank Flow Switch |
| Item Weight | 0.04 Pounds |
| Item model number  | 13C |
| Lower Temperature Rating | 1 Degrees Celsius |
| Manufacturer | Python Products Inc. |
| Manufacturer  | Python Products Inc. |
| Material Type | Plastic |
| Model | 13C |
| Mounting Type | Integrated/In-line |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 1 Volts |
| Operation Mode | ON-OFF |
| Product Dimensions  | 1.05 x 1 x 1 inches; 0.64 ounces |
| Specification Met | CE |
| Switch Type | Flow Switch |
| Terminal | Physical |
| UPC | 094036001339 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 1 Degrees Celsius |
| Warranty Description | Please see manufacturer website for details. |

## Product Details

- **Brand:** Python
- **Connector Type:** Twist-lock
- **Contact Type:** Normally Open
- **Current Rating:** 1 Amps
- **Item dimensions L x W x H:** 1.05 x 1 x 1 inches
- **Material:** Plastic
- **Operating Voltage:** 1 Volts
- **Operation Mode:** ON-OFF
- **Switch Type:** Flow Switch
- **Terminal:** Physical

## Images

![Python No Spill Fish Tank Flow Switch - Image 1](https://m.media-amazon.com/images/I/71A2JOEZtdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ works perfectly
*by J***E on April 11, 2019*

However, if you are buying this as a replacement because you broke the switch on the one you have, you should probably order 2 or 3 more. If you use it as much as I do the little switch gets worn out and if a few bits of debris get stuck as you close it, it is likely to break again so you might as well have a few more on hand as backup, or learn how to crimp your hose really really well on fill-ups...

### ⭐⭐⭐⭐⭐ Perfect replacement
*by S***E on October 9, 2025*

Perfect replacement for my old valve

### ⭐⭐⭐⭐⭐ Plastic water valve for Python.
*by D***Y on September 21, 2024*

This connector is all plastic. Despite that, it holds up pretty good when installed on a Python or similar aquarium hose system. You can also use these to turn on or off the current from a garden hose too. If you have high water pressure, you might wear this valve out faster. Its purpose is to provide a water valve close to where you are holding the hose or siphon. It allows quick shutoff of water without having to run back to the facet to do so. It also allows you to slowly turn on water pressure without the bang or pop spurt you get when first turning on water pressure. It also allows you to continously control the speed and current of the water flow. It can control the flow both ways through the valve. This can be used on the Python hose or any standard hose that uses garden hose sized connectors. Its male on one end and female on the other. Ive used these Pyrhon valves and hose adapters to set up filter devices that don't have valves on several devices. I dont recall ever having one leak or fail to open or close. If you overtighten the connectors, you could crack the plastic. Inexpensive and easy to install and use.

## Frequently Bought Together

- Python No Spill Fish Tank Flow Switch
- Python Aquarium Pump Male Connector
- Python Aquarium Pump Female Connector

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-04-26*