---
product_id: 51753107
title: "sera Siporax Professional 15 mm, 500 ml"
brand: "sera"
price: "S$25"
currency: SGD
in_stock: false
reviews_count: 13
url: https://www.desertcart.sg/products/51753107-sera-siporax-professional-15-mm-500-ml
store_origin: SG
region: Singapore
---

# Optimized for fresh & marine water Ultra porous for max bacteria colonization Professional 15 mm granule size sera Siporax Professional 15 mm, 500 ml

**Brand:** sera
**Price:** S$25
**Availability:** ❌ Out of Stock

## Summary

> 🧪 Elevate your aquarium’s ecosystem with pro-grade Siporax!

## Quick Answers

- **What is this?** sera Siporax Professional 15 mm, 500 ml by sera
- **How much does it cost?** S$25 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/51753107-sera-siporax-professional-15-mm-500-ml)

## Best For

- sera enthusiasts

## Why This Product

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

## Key Features

- • **Precision 15 mm Granules:** Ideal granule size ensures optimal water flow and filtration efficiency.
- • **Eco-Friendly & Long-Lasting:** Durable media that supports sustainable aquarium ecosystems without frequent replacement.
- • **Versatile Fresh & Marine Use:** Engineered to perform seamlessly in both freshwater and marine environments.
- • **Trusted by Aquarists Worldwide:** Top-rated with 4.7 stars from over 4,300 reviews—join the community of pros.
- • **Boost Your Aquarium’s Bio-Filter:** Highly porous Siporax media maximizes beneficial bacteria growth for crystal-clear water.

## Overview

Sera Siporax Professional 15 mm (500 ml) is a highly porous biological filter media designed for both freshwater and marine aquariums. Its 15 mm granules provide an optimal surface for beneficial bacteria colonization, enhancing water quality and clarity. Trusted by thousands of aquarists, this media supports sustainable, efficient filtration for all fish life stages.

## Description

Free delivery and returns on eligible orders. Buy sera Siporax Professional 15 mm, 500 ml at desertcart UK.

Review: Top product - As usual top item from Sera!
Review: Great media - This is a great media for aquariums, it's very porous and will hold a lot of beneficial bacteria I use this in marine so be aware the bottle of bacteria that comes in the box is for freshwater I would recommend this

## Features

- for fresh and marine water
- high effective biological filter media
- very porous

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009TRMFSU |
| Allergen Information | Almonds Free |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 135,082 in Pet Supplies ( See Top 100 in Pet Supplies ) 2,121 in Aquarium Filter Accessories |
| Colour | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,342) |
| Date First Available | 9 Jun. 2013 |
| Diameter | 12 Centimetres |
| Item Form | Granules |
| Item Weight | 191 g |
| Item model number | 8471 |
| Manufacturer recommended age | 10 years and up |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Pet Type | Fish |
| Quantity | 1 |
| Size | 500 ml (Pack of 1) |
| Specific Uses | Active |
| Volume | 1 Millilitres |

## Product Details

- **Brand:** sera
- **Item form:** Granules
- **Item weight:** 0.42 Pounds
- **Liquid volume:** 500 Millilitres
- **Manufacturer:** sera GmbH

## Images

![sera Siporax Professional 15 mm, 500 ml - Image 1](https://m.media-amazon.com/images/I/71C5q0y1TEL.jpg)
![sera Siporax Professional 15 mm, 500 ml - Image 2](https://m.media-amazon.com/images/I/71Y-nuaNNSL.jpg)
![sera Siporax Professional 15 mm, 500 ml - Image 3](https://m.media-amazon.com/images/I/71kLAS3j3IL.jpg)
![sera Siporax Professional 15 mm, 500 ml - Image 4](https://m.media-amazon.com/images/I/71l2-JR+imL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Top product
*by M***D on 29 October 2023*

As usual top item from Sera!

### ⭐⭐⭐⭐⭐ Great media
*by P***E on 3 June 2017*

This is a great media for aquariums, it's very porous and will hold a lot of beneficial bacteria I use this in marine so be aware the bottle of bacteria that comes in the box is for freshwater I would recommend this

### ⭐⭐⭐⭐⭐ Very happy
*by S***T on 11 June 2024*

Great Service many thanks

## Frequently Bought Together

- Serra Cipolax Professional 500ml (145g) Glass Filter External Filter
- Water Engineering Cavity Pro Functional Filtration Material
- ZOOX Biomedia Light Standard (0.4L) High Performance Filter Material

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**Shop now:** [https://www.desertcart.sg/products/51753107-sera-siporax-professional-15-mm-500-ml](https://www.desertcart.sg/products/51753107-sera-siporax-professional-15-mm-500-ml)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-12*