---
product_id: 70235994
title: "RAIN4 (tm) pole mounted waterfall algae scrubber ATS with Six (6) GEM5 Lights - Aquarium Filter Turf Replaces Chaeto Reactor Protein Skimmer Sponge Canister Pellets Zeo Waterchange Probiotics"
brand: "santa monica filtration"
price: "625 kr"
currency: DKK
in_stock: false
url: https://www.desertcart.dk/products/70235994-rain4-tm-pole-mounted-waterfall-algae-scrubber-ats-with-six
store_origin: DK
region: Denmark
---

# RAIN4 (tm) pole mounted waterfall algae scrubber ATS with Six (6) GEM5 Lights - Aquarium Filter Turf Replaces Chaeto Reactor Protein Skimmer Sponge Canister Pellets Zeo Waterchange Probiotics

**Brand:** santa monica filtration
**Price:** 625 kr
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** RAIN4 (tm) pole mounted waterfall algae scrubber ATS with Six (6) GEM5 Lights - Aquarium Filter Turf Replaces Chaeto Reactor Protein Skimmer Sponge Canister Pellets Zeo Waterchange Probiotics by santa monica filtration
- **How much does it cost?** 625 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/70235994-rain4-tm-pole-mounted-waterfall-algae-scrubber-ats-with-six)

## Best For

- santa monica filtration enthusiasts

## Why This Product

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

## Description

Product description          Does not include customs/duties/import charges which may need to be paid to get product. Includes VAT and 5 day shipping from USA, and UK power plugs. RAIN4 pole mountable waterfall algae scrubber ATS for saltwater sumps, with six (6) waterproof submersible GEM5 (tm) lights and 310 square cm of 2 mm thick, 2 sided, patent pending Green Grabber algae attachment screen. Two power supplies also, so you can control lower-illumination needs easily with a timer or controller. Eliminate waterchanges, remove nuisance algae, nitrate and phosphate. The RAIN4 will do most of the filtering needed for your fresh or saltwater aquarium, and in most cases it will do all the filtering if it is the proper size for your amount of feeding that you do and the amount of rock that you have. Part of this filtering includes helping eliminate two very important things that drive most aquarium owners crazy: Algae and waterchanges. The filter works by growing algae on the screen, and these algae consume all the "bad" things out of the water. This is how all the oceans, and all the lakes, are naturally filtered. Operates on 240V. Can be shipped to any country. We are the only source for patent pending waterfall scrubbers. Far more powerful than chaeto or refugiums, and does not remove the food particles. And you can use the algae as food! The underwater submersible GEM5 lights (also patent pending) allow the RAIN4 to be placed in your sump anywhere you like, as low to the water as you like, which saves a lot of space. And the included pole mount means you don't even need a shelf or a bracket. 1 year warranty.             Directions          Use included pole-mount to place RAIN4 over sump water line; no shelf needed             
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                 Safety Warning          Not for young children             Legal Disclaimer          1 year warranty is limited to repair or replacement, and does not cover fish loss, personal injury, property loss, or direct, incidental or consequential damage arising from the use of it. The warranty and remedies set forth above are exclusive and in lieu of all others, whether oral or written, express or implied. We specifically disclaim any and all implied warranties, including but not limited to lost profits, downtime, goodwill, damage to or replacement of other equipment and property, and any costs of recovering animals, plants, tanks or other aquarium related items and/or equipment. We are not responsible for special, incidental, or consequential damages resulting from any breach of warranty, or replacement of equipment or property, or any costs of recovering or reproducing any equipment, animals or plants used or grown with this product.             Manufacturer Contact Information          Through , or www.Santa-Monica.cc, or www.AlgaeScrubber.Net           See more

## Features

- Does not include customs/duties/import charges which may need to be paid to get product.     Removes ammonia, nitrite, nitrate, phosphate, nuisance algae, CO2 from your aquarium water     You can feed some of the algae to your fish or snails! Adds oxygen, pods, and raises pH of your aquarium water     Entire unit, or just the screen, can be removed for cleaning with just one hand     From the inventor of the very first waterfall algae scrubber in 2008    ›See more product details

## Images

![RAIN4 (tm) pole mounted waterfall algae scrubber ATS with Six (6) GEM5 Lights - Aquarium Filter Turf Replaces Chaeto Reactor Protein Skimmer Sponge Canister Pellets Zeo Waterchange Probiotics - Image 1](https://m.media-amazon.com/images/I/51GEnVs3z+L.jpg)
![RAIN4 (tm) pole mounted waterfall algae scrubber ATS with Six (6) GEM5 Lights - Aquarium Filter Turf Replaces Chaeto Reactor Protein Skimmer Sponge Canister Pellets Zeo Waterchange Probiotics - Image 2](https://m.media-amazon.com/images/I/715NPmXmQkL.jpg)
![RAIN4 (tm) pole mounted waterfall algae scrubber ATS with Six (6) GEM5 Lights - Aquarium Filter Turf Replaces Chaeto Reactor Protein Skimmer Sponge Canister Pellets Zeo Waterchange Probiotics - Image 3](https://m.media-amazon.com/images/I/716gaT1HVTL.jpg)
![RAIN4 (tm) pole mounted waterfall algae scrubber ATS with Six (6) GEM5 Lights - Aquarium Filter Turf Replaces Chaeto Reactor Protein Skimmer Sponge Canister Pellets Zeo Waterchange Probiotics - Image 4](https://m.media-amazon.com/images/I/31jWpc6SEWL.jpg)
![RAIN4 (tm) pole mounted waterfall algae scrubber ATS with Six (6) GEM5 Lights - Aquarium Filter Turf Replaces Chaeto Reactor Protein Skimmer Sponge Canister Pellets Zeo Waterchange Probiotics - Image 5](https://m.media-amazon.com/images/I/41UJhLH9XIL.jpg)

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**Shop now:** [https://www.desertcart.dk/products/70235994-rain4-tm-pole-mounted-waterfall-algae-scrubber-ats-with-six](https://www.desertcart.dk/products/70235994-rain4-tm-pole-mounted-waterfall-algae-scrubber-ats-with-six)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-22*