---
product_id: 318858526
title: "Bubblefin Aquarium Sump Refugium DIY Kit for Protein Skimmer Sump - Chamber dividers (20 Gallon Long)"
brand: "b bubblefin"
price: "฿6038"
currency: THB
in_stock: true
category: "B Bubblefin"
url: https://www.desertcart.co.th/products/318858526-bubblefin-aquarium-sump-refugium-diy-kit-for-protein-skimmer-sump
store_origin: TH
region: Thailand
---

# Fits standard 20-gallon sumps perfectly Durable, clear acrylic for long-lasting use 3 acrylic dividers for custom setups Bubblefin Aquarium Sump Refugium DIY Kit for Protein Skimmer Sump - Chamber dividers (20 Gallon Long)

**Brand:** b bubblefin
**Price:** ฿6038
**Availability:** ✅ In Stock

## Summary

> 🐠 Customize your aquatic sanctuary with precision and style!

## Quick Answers

- **What is this?** Bubblefin Aquarium Sump Refugium DIY Kit for Protein Skimmer Sump - Chamber dividers (20 Gallon Long) by b bubblefin
- **How much does it cost?** ฿6038 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/318858526-bubblefin-aquarium-sump-refugium-diy-kit-for-protein-skimmer-sump)

## Best For

- b bubblefin enthusiasts

## Why This Product

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

## Key Features

- • **Tailor Your Tank:** 3 precision-cut acrylic dividers let you customize your sump layout effortlessly.
- • **Versatile Configuration:** Supports multiple baffle arrangements to suit reef or marine aquarium needs.
- • **Crystal Clear Durability:** Premium acrylic construction offers both strength and transparency for a sleek, modern look.
- • **Perfect Fit, Zero Hassle:** Designed specifically for 20-gallon sumps, ensuring seamless installation and optimal water flow.
- • **Upgrade Your Aquarium Game:** Elevate your filtration system with a professional-grade sump accessory trusted by hobbyists.

## Overview

The Bubblefin Aquarium Sump Refugium DIY Kit includes three durable acrylic dividers designed to fit standard 20-gallon sumps. Crafted for marine and reef aquariums, this kit allows flexible baffle configurations to optimize filtration and water flow, making it a must-have upgrade for serious aquarium enthusiasts.

## Description

This set is for 20 gallon standard aquarium. 3 pieces of acrylic dividers will be included for each order.

## Features

- 40-breeder

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SL3G2CW |
| Additional Features | Acrylic Dividers |
| Best Sellers Rank | #61,990 in Pet Supplies ( See Top 100 in Pet Supplies ) #413 in Aquariums |
| Brand Name | B BUBBLEFIN |
| Color | Black;Clear |
| Customer Reviews | 4.2 4.2 out of 5 stars (459) |
| Included Components | 3 pieces of acrylic dividers |
| Item Shape | Rectangular |
| Item Weight | 663 Grams |
| Manufacturer | B BUBBLEFIN |
| Material Type | Acrylic |
| Model Number | 40-Breeder |
| Pet Type | Fish |
| Product Style | Custom |
| Set Name | Bubblefin Aquarium Sump Refugium DIY Kit |
| Specific Uses For Product | Marine or Reef Aquariums |
| Tank Volume | 20 Gallons |
| Target Species | Fish |
| UPC | 643845798628 |
| Unit Count | 1.0 Count |
| Vivarium Type | Aquarium |

## Product Details

- **Brand:** B BUBBLEFIN
- **Item weight:** 663 Grams
- **Material:** Acrylic
- **Special features:** Acrylic Dividers
- **Tank volume:** 20 Gallons

## Images

![Bubblefin Aquarium Sump Refugium DIY Kit for Protein Skimmer Sump - Chamber dividers (20 Gallon Long) - Image 1](https://m.media-amazon.com/images/I/61hf4gRwo-L.jpg)
![Bubblefin Aquarium Sump Refugium DIY Kit for Protein Skimmer Sump - Chamber dividers (20 Gallon Long) - Image 2](https://m.media-amazon.com/images/I/41nD04oFaSL.jpg)
![Bubblefin Aquarium Sump Refugium DIY Kit for Protein Skimmer Sump - Chamber dividers (20 Gallon Long) - Image 3](https://m.media-amazon.com/images/I/41bq3QvKF-L.jpg)
![Bubblefin Aquarium Sump Refugium DIY Kit for Protein Skimmer Sump - Chamber dividers (20 Gallon Long) - Image 4](https://m.media-amazon.com/images/I/21jHVm-K11L.jpg)
![Bubblefin Aquarium Sump Refugium DIY Kit for Protein Skimmer Sump - Chamber dividers (20 Gallon Long) - Image 5](https://m.media-amazon.com/images/I/61WU9-4EYfL.jpg)

## Questions & Answers

**Q: do the dividers come out?**
A: They need to be silicone in or something silicon then so these can ride in and out.

**Q: does it matter what order the baffles r in?**
A: I would assume not, you really want to have your sump flowing in one direction and this helps that. I think common sense plays a big role here.

**Q: I would like to know the measurements of the tank that are not very obvious to me. There are more non-tank divisions**
A: This kit is designed to be used with the standard 10 and 20 Gallon tanks. They should be measured with the Aqueon Tanks. 10 Gallon tanks measures "LxWxH" (20"x10"x12"). Other size options are for the 20 Gallon Tall/High (24"x12"x16") and the 20 Gallon Long (30"x12"x12").

**Q: I just received my kit for the 20 gallon long. Are there any instructions or guidelines?**
A: No.  Just follow the pictures.  Wait!  Can't really see them, huh?  Getting a one-star review for lack of simple instructions.  Nice clean cuts on the acrylic though.  I bought one off of Ebay that had very clear and detailed instructions.  It' on a piece of paper, and they just make copies.

## Frequently Bought Together

- Bubblefin Aquarium Sump Refugium DIY Kit for Protein Skimmer Sump - Chamber dividers (20 Gallon Long)
- Aqueon Silicone Sealant Clear 3 Ounces
- Bubblefin Pre Sump Filter Sock Holder 4" with 2 x Filter Bags

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-10*