---
product_id: 165228746
title: "Neptune RO Junior,for Aquarium Reef Reverse Osmosis Water Filtration, Discus"
brand: "neptune"
price: "¥82338"
currency: JPY
in_stock: true
category: "Pet Supplies"
url: https://www.desertcart.jp/products/165228746-neptune-ro-junior-for-aquarium-reef-reverse-osmosis-water-filtration
store_origin: JP
region: Japan
---

# Neptune RO Junior,for Aquarium Reef Reverse Osmosis Water Filtration, Discus

**Brand:** neptune
**Price:** ¥82338
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Neptune RO Junior,for Aquarium Reef Reverse Osmosis Water Filtration, Discus by neptune
- **How much does it cost?** ¥82338 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/165228746-neptune-ro-junior-for-aquarium-reef-reverse-osmosis-water-filtration)

## Best For

- neptune enthusiasts

## Why This Product

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

## Description

It is highly effective in removing tap water contaminants,harmful impurities,heavy metals,and toxins,producing excellent crystal clear water for your aquarium

## Features

- It is highly effective in removing tap water contaminants,harmful impurities,heavy metals,and toxins,producing excellent crystal clear water for your aquarium
- This unit makes water safe to use in the aquarium without the need to purchase water conditioners and other chemical water treatments
- An excellent portable tap water filter for use in saltwater,coral reef,freshwater,including planted and discus,aquarium systems
- This unit comes complete with all the require tubing and cartridges

## Images

![Neptune RO Junior,for Aquarium Reef Reverse Osmosis Water Filtration, Discus - Image 1](https://images-na.ssl-images-amazon.com/images/I/41JGcg2S%2BaL.jpg)
![Neptune RO Junior,for Aquarium Reef Reverse Osmosis Water Filtration, Discus - Image 2](https://images-na.ssl-images-amazon.com/images/I/519PnDDZ2mL.jpg)
![Neptune RO Junior,for Aquarium Reef Reverse Osmosis Water Filtration, Discus - Image 3](https://images-na.ssl-images-amazon.com/images/I/518EJwermtL.jpg)
![Neptune RO Junior,for Aquarium Reef Reverse Osmosis Water Filtration, Discus - Image 4](https://images-na.ssl-images-amazon.com/images/I/41-busssHiL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/165228746-neptune-ro-junior-for-aquarium-reef-reverse-osmosis-water-filtration](https://www.desertcart.jp/products/165228746-neptune-ro-junior-for-aquarium-reef-reverse-osmosis-water-filtration)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*