---
product_id: 2956136
title: "ATLPBR150 GFO PhosBan Reactor 150"
brand: "two little fishies"
price: "₪468"
currency: ILS
in_stock: true
reviews_count: 11
category: "Two Little Fishies"
url: https://www.desertcart.co.il/products/2956136-atlpbr150-gfo-phosban-reactor-150
store_origin: IL
region: Israel
---

# Optimal 20-30 gal/hr flow rate 360° rotating 90° hose fittings Up to 200g PhosBan capacity ATLPBR150 GFO PhosBan Reactor 150

**Brand:** two little fishies
**Price:** ₪468
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your aquarium’s clarity with precision flow and flawless filtration!

## Quick Answers

- **What is this?** ATLPBR150 GFO PhosBan Reactor 150 by two little fishies
- **How much does it cost?** ₪468 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/2956136-atlpbr150-gfo-phosban-reactor-150)

## 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

- • **Optimized Upflow Design:** Ensures even water distribution through PhosBan for superior nutrient removal
- • **Precision Media Control:** Supports up to 5 inches (13 cm) media height for maximum filtration efficiency
- • **Customizable Installation:** Flexible ½ inch hose connections with rotating fittings for seamless setup
- • **Quiet, Leak-Free Operation:** Engineered for hassle-free, silent performance that fits discreetly in any setup
- • **Versatile Aquarium Compatibility:** Ideal for tanks up to 150 gallons (568 L), scalable with multiple units

## Overview

The Two Little Fishies ATLPBR150 GFO PhosBan Reactor 150 is a high-performance aquarium filter reactor designed for tanks up to 150 gallons. It features an upflow design that maximizes the efficiency of up to 200 grams of PhosBan media, with a recommended flow rate of 20-30 gallons per hour. Its ½ inch hose fittings rotate 360° for flexible installation, ensuring quiet, leak-free operation that fits perfectly in both sump and hang-on-back setups.

## Description

desertcart.com : Two Little Fishies ATLPBR150 GFO PhosBan Reactor 150 : Aquarium Filters : Pet Supplies

Review: I wish I had known... - I just got this Two Little Fishies media reactor set up last week. For what I need, running De*Nitrate at less than 50gph. which is slower than either the canister or HOB could do, it seems to be doing a great job. Water in...water out. No leaks, noise or drama. I’m aware that it will be at least 30 or 45 days before I see a noticeable change in nitrates. I did a little reading prior to buying and decided to go with the Two Little Fishies unit because I could get the pump and hoses that I wanted. I had planned to put the reactor down in the cabinet so I wanted a pump that could make the lift back up. This 400gph unit seemed to be the best specs for the money. https://www.desertcart.com/FREESEA-Submersible-Fountain-Hydroponics-aquaponic/dp/B078M6HNC2 . I found some ½” I.D black vinyl hose here on desertcart but any kind of ½” hose would work. When I got into it, I decided that a hang on back installation would work better/easier, so that was that. I have about 19 feet of black vinyl hose left over. I wish I had known that the ball valve and hose clamps came with the reactor. 🤦🏻‍♂️ I bought both the valve and a gillion piece set of the little squeeze clips that was suggested (that ended up not working correctly) so I ended up spending 26 bucks more than I had to. I don’t mind having a spare ball valve but the little squeeze clips are useless. However, I wouldn’t bother to put on a mask and go into Kohl’s to return it. I just wish the seller what come or does not come with the reactor. I found that small zip ties made much nicer and tighter hose clamps. I also recommend that anyone who is planning on hanging the reactor on the back to also buy the Two Little Fishies extension kit. https://www.desertcart.com/Two-Little-Fishies-PhosBan-Extension/dp/B00176CM2A . This makes for a much cleaner installation. I’m going to order a second one for the output side.
Review: Great value, works well, no clogging. - This is the best reactor for the money. It’s actually a bargain. I have it hooked up to a small 185 gph ac pump with the adjustable valve that came included. I use it to run GFO when needed. Right now I am running a bag of cupisorb in it to remove copper from a treating tank. I highly recommend this for when you need it - hangs on the back of your glass or in sump and has never leaked. Good value.

## Features

- Capacity: Use with up to a maximum of 200 grams (385 ml) of PhosBan, or a media height of 5 inches (13 cm)
- Aquarium size: One reactor for up to 150 gallons (568 Liters). Multiple reactors may be used for larger aquariums.
- Recommended flow rate: ca. 20 - 30 gal/hr (75 - 115 l/hr) . Too much flow can grind PhosBan
- Connection for hoses 1/2 inch (12.7 mm) i.d. The inlet and outlet flexible 90° fittings rotate to suit your installation
- Two Little Fishies Phosban Reactor
- The PhosBan Reactor is designed with the upflow principle to achieve the most efficient use of PhosBan or other chemical filter media
- By pushing water from the bottom upward through a dispersion plate, it forces an even distribution of water through the media

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006JM0KI |
| ASIN  | B0006JM0KI |
| Age Range Description | All Stages |
| Best Sellers Rank | #114,084 in Pet Supplies ( See Top 100 in Pet Supplies ) #546 in Aquarium Filters |
| Brand Name | Two Little Fishies |
| Breed Recommendation | All Breed Sizes |
| Color | No Color |
| Country of Origin | United States |
| Customer Reviews | 4.5 4.5 out of 5 stars (561) |
| Date First Available | June 20, 2004 |
| Date First Available  | June 20, 2004 |
| Directions | Please see packaging for directions. |
| Included Components | Item In Package |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 0.02 x 0.02 x 0.02 inches |
| Item Package Dimensions L x W x H | 14.37 x 4.53 x 3.82 inches |
| Item Weight | 9.07 g |
| Item model number | 481550 |
| Item model number  | 481550 |
| Manufacturer | TopDawg Pet Supply |
| Manufacturer  | TopDawg Pet Supply |
| Material | Cotton |
| Model Name | Phosban Reactor |
| Number of Items | 1 |
| Product Dimensions  | 0.02 x 0.02 x 0.02 inches; 0.32 ounces |
| Size | 150 |
| Specific Uses for Product | Indoor |
| Target Audience Keyword | algae-eaters, betta-fish, bottom-feeder-fish, cichlid-fish, fish, goldfish, invertebrate-fish, mollusks, octopuses, rays, sharks, snails |

## Images

![ATLPBR150 GFO PhosBan Reactor 150 - Image 1](https://m.media-amazon.com/images/I/61GG6MkFNnL.jpg)

## Questions & Answers

**Q: the reactor come with hoses?**
A: No hoses with this product. I went to Home Depot and bought the hoses. Good product though.

**Q: Does it work on does it fit on a biocube 14?**
A: You'll probably have to find a way to insert the tubes and hang it through the Biocube cover. Its pretty big if you are looking to hang it on your Biocube 14. You can probably hang it on the back but you will have to make it work around the cover. Its designed to hang on the edge of the tank or some sort of lip. That being said this reactor can handle a 150 gal tank. I have a 60gal with several fish and coral and this keeps my tank crystal clear.

**Q: What are the mersuments of product ?**
A: Specifications. Approximately 14" tall with a 3" Footprint. Normal operation with 130 grams (250ml) to 200 grams (385 ml) ofPhosBan, filling up to 1/2 the column.Reactor is rated for up to 150 gallons.

**Q: What size tubing would I need for this if I wanted to buy more tubing for it?**
A: Offhand I want to say 5/16 or 3/8 inner diameter. I'd just wait for it to come and measure to be sure since different types of tubing stretch differently. But I do remember I was able to easily get something suitable- it wasn't a weird measurement or anything.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I wish I had known...
*by L***S on October 6, 2020*

I just got this Two Little Fishies media reactor set up last week. For what I need, running De*Nitrate at less than 50gph. which is slower than either the canister or HOB could do, it seems to be doing a great job. Water in...water out. No leaks, noise or drama. I’m aware that it will be at least 30 or 45 days before I see a noticeable change in nitrates. I did a little reading prior to buying and decided to go with the Two Little Fishies unit because I could get the pump and hoses that I wanted. I had planned to put the reactor down in the cabinet so I wanted a pump that could make the lift back up. This 400gph unit seemed to be the best specs for the money. https://www.amazon.com/FREESEA-Submersible-Fountain-Hydroponics-aquaponic/dp/B078M6HNC2 . I found some ½” I.D black vinyl hose here on Amazon but any kind of ½” hose would work. When I got into it, I decided that a hang on back installation would work better/easier, so that was that. I have about 19 feet of black vinyl hose left over. I wish I had known that the ball valve and hose clamps came with the reactor. 🤦🏻‍♂️ I bought both the valve and a gillion piece set of the little squeeze clips that was suggested (that ended up not working correctly) so I ended up spending 26 bucks more than I had to. I don’t mind having a spare ball valve but the little squeeze clips are useless. However, I wouldn’t bother to put on a mask and go into Kohl’s to return it. I just wish the seller what come or does not come with the reactor. I found that small zip ties made much nicer and tighter hose clamps. I also recommend that anyone who is planning on hanging the reactor on the back to also buy the Two Little Fishies extension kit. https://www.amazon.com/Two-Little-Fishies-PhosBan-Extension/dp/B00176CM2A . This makes for a much cleaner installation. I’m going to order a second one for the output side.

### ⭐⭐⭐⭐⭐ Great value, works well, no clogging.
*by R***Y on June 27, 2025*

This is the best reactor for the money. It’s actually a bargain. I have it hooked up to a small 185 gph ac pump with the adjustable valve that came included. I use it to run GFO when needed. Right now I am running a bag of cupisorb in it to remove copper from a treating tank. I highly recommend this for when you need it - hangs on the back of your glass or in sump and has never leaked. Good value.

### ⭐⭐⭐⭐⭐ Great Reactor; Some Tips For People Planning On Getting This
*by L***Y on June 5, 2025*

The first time I tried to use this I couldn’t figure out why my reactor was leaking. After some investigation I found that while first setting it up the O ring in the lid had accidentally fallen out. Make sure when you receive it that you don’t make my mistake. Once I solved that issue it worked like a charm. I actually prefer these to the BRS reactors. The BRS reactors have a separate container for the media which makes removal easier, but this reactor is much easier to open. If you don’t mind having to rinse the reactor out when changing media and want something easier to open I would go with this reactor all the way. If you have trouble with the foam inside clogging try getting two reactors and stuffing the first one with filter floss. It makes maintaining the reactor much easier as long as you check the flow once in a while to make sure your flow is running correctly.

## Frequently Bought Together

- Two Little Fishies ATLPBR150 GFO PhosBan Reactor 150
- Two Little Fishies PhosBan Reactor Extension Kit
- Two Little Fishies ATL5445W Ball Valve for Regulating Water Flow, 1/2-Inch

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-05*