---
product_id: 31672361
title: "Gulfstream Tropical Magnetic Bio Sponge Reactor, 5.75 by 4 by 4\""
brand: "brand: gulfstream tropical"
price: "€ 40.91"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/31672361-gulfstream-tropical-magnetic-bio-sponge-reactor-5-75-by-4
store_origin: NL
region: Netherlands
---

# Gulfstream Tropical Magnetic Bio Sponge Reactor, 5.75 by 4 by 4"

**Brand:** brand: gulfstream tropical
**Price:** € 40.91
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Gulfstream Tropical Magnetic Bio Sponge Reactor, 5.75 by 4 by 4" by brand: gulfstream tropical
- **How much does it cost?** € 40.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/31672361-gulfstream-tropical-magnetic-bio-sponge-reactor-5-75-by-4)

## Best For

- brand: gulfstream tropical enthusiasts

## Why This Product

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

## Description

Gulfstream Tropical Magnetic Bio Sponge Reactor, 5.75 by 4 by 4"

## Features

- Unique Magnetic Design that innovates the market
- Cannot be replicated, the first of its kind
- Quality materials made 100% in the USA
- AQ FILTER - BOX, SPONGE & UG

## Images

![Gulfstream Tropical Magnetic Bio Sponge Reactor, 5.75 by 4 by 4" - Image 1](https://images-na.ssl-images-amazon.com/images/I/31GMBTX-rGL.jpg)

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**Shop now:** [https://www.desertcart.nl/products/31672361-gulfstream-tropical-magnetic-bio-sponge-reactor-5-75-by-4](https://www.desertcart.nl/products/31672361-gulfstream-tropical-magnetic-bio-sponge-reactor-5-75-by-4)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-27*