---
product_id: 8380314
title: "Two Little Fishies PhosBan Reactor 550, Lid, Part B [Misc.]"
brand: "two little fishies"
price: "B/.36"
currency: PAB
in_stock: true
category: "Two Little Fishies"
url: https://www.desertcart.com.pa/products/8380314-two-little-fishies-phosban-reactor-550-lid-part-b-misc
store_origin: PA
region: Panama
---

# Compatible with KW Reactor Replacement Part Easy Installation Two Little Fishies PhosBan Reactor 550, Lid, Part B [Misc.]

**Brand:** two little fishies
**Price:** B/.36
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade Your Aquarium Game!

## Quick Answers

- **What is this?** Two Little Fishies PhosBan Reactor 550, Lid, Part B [Misc.] by two little fishies
- **How much does it cost?** B/.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/8380314-two-little-fishies-phosban-reactor-550-lid-part-b-misc)

## Best For

- two little fishies enthusiasts

## Why This Product

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

## Key Features

- • **🔒 Durable Design:** Crafted for longevity, this lid withstands the rigors of aquarium life.
- • **🔧 Hassle-Free Setup:** Designed for quick and easy installation, so you can get back to enjoying your aquatic paradise.
- • **🌊 Enhanced Performance:** Ensure optimal filtration and water quality for your aquatic ecosystem.
- • **🔄 Seamless Replacement:** Upgrade your PhosBan Reactor 550 effortlessly with this essential lid.
- • **💧 Versatile Compatibility:** Also fits the Two Little Fishies KW Reactor 300, making it a must-have for multi-reactor setups.

## Overview

The PhosBan Reactor 550, Lid, Part B is a high-quality replacement part designed to enhance the performance of your aquarium filtration system. Compatible with both the PhosBan Reactor 550 and the KW Reactor 300, this durable lid ensures easy installation and optimal water quality for your aquatic environment.

## Description

Replacement Two Little Fishies Phosban Reactor 550, Lid, Part B. Also fits the Two Little Fishies KW Reactor 300.

## Features

- Replacement Two Little Fishies Phosban Reactor 550, Lid, Part B
- Also fits the Two Little Fishies KW Reactor 300

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008RPIVV0 |
| ASIN  | B008RPIVV0 |
| Best Sellers Rank | #214,075 in Pet Supplies ( See Top 100 in Pet Supplies ) #3,368 in Aquarium Filter Accessories |
| Brand Name | Two Little Fishies |
| Customer Reviews | 4.6 4.6 out of 5 stars (4) |
| Date First Available | August 1, 2012 |
| Date First Available  | August 1, 2012 |
| Item Package Dimensions L x W x H | 4.96 x 4.29 x 0.75 inches |
| Item Weight | 1.62 ounces |
| Manufacturer | Two Little Fishies |
| Manufacturer  | Two Little Fishies |
| Package Dimensions  | 4.96 x 4.29 x 0.75 inches; 1.62 ounces |
| Target Audience Keyword | fish |

## Images

![Two Little Fishies PhosBan Reactor 550, Lid, Part B [Misc.] - Image 1](https://m.media-amazon.com/images/I/21ysCOgcMqL.jpg)

## Frequently Bought Together

- Two Little Fishies PhosBan Reactor 550, Lid, Part B [Misc.]
- Two Little Fishies O-Ring for 550 Model Reactor

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**Shop now:** [https://www.desertcart.com.pa/products/8380314-two-little-fishies-phosban-reactor-550-lid-part-b-misc](https://www.desertcart.com.pa/products/8380314-two-little-fishies-phosban-reactor-550-lid-part-b-misc)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-11-13*