---
product_id: 69832765
title: "Drop.2 Drop-in Upflow Algae Scrubber ATS Aquarium Filter Turf Saltwater Replaces Chaeto Reactor Protein Skimmer Sponge Canister Pellets Zeo Waterchange Probiotics"
brand: "santa monica filtration"
price: "KD 34.97"
currency: KWD
in_stock: false
url: https://www.desertcart.com.kw/products/69832765-drop-2-drop-in-upflow-algae-scrubber-ats-aquarium-filter
store_origin: KW
region: Kuwait
---

# Upflow water + air bubble mixing 660nm super-red LED light 6 sq in Green Grabber surface Drop.2 Drop-in Upflow Algae Scrubber ATS Aquarium Filter Turf Saltwater Replaces Chaeto Reactor Protein Skimmer Sponge Canister Pellets Zeo Waterchange Probiotics

**Brand:** santa monica filtration
**Price:** KD 34.97
**Availability:** ❌ Out of Stock

## Summary

> 🧪 Transform your tank with the ultimate algae scrubber—clean water, happy fish, zero hassle!

## Quick Answers

- **What is this?** Drop.2 Drop-in Upflow Algae Scrubber ATS Aquarium Filter Turf Saltwater Replaces Chaeto Reactor Protein Skimmer Sponge Canister Pellets Zeo Waterchange Probiotics by santa monica filtration
- **How much does it cost?** KD 34.97 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/69832765-drop-2-drop-in-upflow-algae-scrubber-ats-aquarium-filter)

## 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

## Key Features

- • **Safe & Versatile:** Runs on low voltage with UL & CE certified power adapter, compatible with 120V & 240V.
- • **Compact Powerhouse:** Fits seamlessly in nano to large tanks with just 3" water depth needed.
- • **Feed Your Fish Naturally:** Grow algae that doubles as a nutritious snack for fish and snails—sustainability meets convenience.
- • **Eco-Friendly Oxygen Boost:** Enhances oxygen levels and naturally raises pH, promoting a thriving aquatic ecosystem.
- • **Effortless Nutrient Control:** Eliminates ammonia, nitrite, nitrate, phosphate & nuisance algae for crystal-clear water.

## Overview

The DROP.2 Drop-in Upflow Algae Scrubber features a rugged 6 sq in Green Grabber surface illuminated by a 660nm red LED to cultivate algae that removes harmful nutrients like ammonia and nitrates. Designed for tanks of any size, it uses upflow air bubbles to maximize filtration efficiency while safely operating on low voltage power. This compact, eco-friendly filter not only purifies water but also boosts oxygen and pH levels, creating a healthier environment and even providing edible algae for aquatic pets.

## Description

(Note: Algae growth is not guaranteed or warranted). This DROP.2 scrubber has 6 square inches (37 square cm) of extremely rough Green Grabber algal growth surface which can grow slime or green hair algae to absorb the nutrients from this much feeding per day: 0.2 Frozen cubes, or 2 Pinches of flake, or 2 Square inches (12 square cm) of nori, or 0.5 grams of pellets The physical size or number of gallons or liters of water in your tank or sump does not matter. The DROP.2 will fit into any size aquarium. Nano and pico tanks, with sumps on the back side, normally have compartments at least 3" (15 cm) wide and the DROP.2 fits nicely there. It can fit into the main part too. The DROP.2 has a water inlet at the bottom, where internal upflowing air bubbles (from an air pump which you provide) flow up into the growth compartment and bring aquarium water inside it. The water mixes with the air bubbles and rubs the textures, and gets blasted by the super-red 660nm LED light. This causes algae to start growing on the rock hard (and heavy) Green Grabber textures; freshwater grows thin stringy algae, and saltwater grows thicker, denser algae. The DROP.2 will run on both 120V and 240V, which is converted to a very safe low voltage. It comes with a 10 ft (300 cm) UL and CE approved power cord with a U.S. plug. If you require a different plug you can get an adapter at any local hardware or travel store, or online, or you can cut off the U.S. plug and install your own plug from a hardware store. It is a simple 2-wire plug. Comes with 3 ft (90 cm) of vinyl airline, but requires a small air pump. Any small pump will work. Some red LED light does come out of the bottom holes, and they make little red dots on the bottom of the aquarium. You may need to get a timer so you can run the LED less than 24 hours a day. DROP.2 size: 4" tall by 2.5" wide by 1" thick (10 cm tall, 6.25 cm wide, 2.5 cm thick). It requires at least 3" (7.5 cm) of water to operate in.

## Features

- (Note: Shipping outside USA may require you to pay extra import/customs/duty fees on arrival)
- Removes ammonia, nitrite, nitrate, phosphate, nuisance algae, CO2 from your aquarium water
- Once growing, adds oxygen, pods, and raises pH of your aquarium water, and you can feed some of the algae to your fish or snails!
- Can't overflow onto your floor, because it is always under water
- Uses safe low voltage from the included UL & CE power adapter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JHRVJAM |
| ASIN  | B00JHRVJAM |
| Age Range Description | Adult |
| Brand Name | Santa Monica Filtration |
| Color | Black |
| Country of Origin | United States |
| Date First Available | April 5, 2014 |
| Date First Available  | April 5, 2014 |
| Directions | Drop into aquarium or sump water; attach to air pump; plug into timer. |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 3 x 1 x 4 inches |
| Item Package Dimensions L x W x H | 12 x 9 x 2 inches |
| Item Weight | 10 Ounces |
| Item model number | DROP.2 |
| Item model number  | DROP.2 |
| Manufacturer | Santa Monica Filtration® |
| Manufacturer  | Santa Monica Filtration® |
| Manufacturer recommended age  | 13 years and up |
| Material | Plastic; rock |
| Product Dimensions  | 3 x 1 x 4 inches; 10 ounces |
| Size | 0.2 cubes per day feeding |

## Images

![Drop.2 Drop-in Upflow Algae Scrubber ATS Aquarium Filter Turf Saltwater Replaces Chaeto Reactor Protein Skimmer Sponge Canister Pellets Zeo Waterchange Probiotics - Image 1](https://m.media-amazon.com/images/I/518L1AFjuSL.jpg)
![Drop.2 Drop-in Upflow Algae Scrubber ATS Aquarium Filter Turf Saltwater Replaces Chaeto Reactor Protein Skimmer Sponge Canister Pellets Zeo Waterchange Probiotics - Image 2](https://m.media-amazon.com/images/I/51oQBrSWYWL.jpg)
![Drop.2 Drop-in Upflow Algae Scrubber ATS Aquarium Filter Turf Saltwater Replaces Chaeto Reactor Protein Skimmer Sponge Canister Pellets Zeo Waterchange Probiotics - Image 3](https://m.media-amazon.com/images/I/51Vl2GcOTAL.jpg)
![Drop.2 Drop-in Upflow Algae Scrubber ATS Aquarium Filter Turf Saltwater Replaces Chaeto Reactor Protein Skimmer Sponge Canister Pellets Zeo Waterchange Probiotics - Image 4](https://m.media-amazon.com/images/I/51SBinoz8ZL.jpg)
![Drop.2 Drop-in Upflow Algae Scrubber ATS Aquarium Filter Turf Saltwater Replaces Chaeto Reactor Protein Skimmer Sponge Canister Pellets Zeo Waterchange Probiotics - Image 5](https://m.media-amazon.com/images/I/51t-mZ3v3lL.jpg)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-28*