---
product_id: 11450222
title: "Viaaqua AC10 Acro-Cal Calcium Reactor"
brand: "viaaqua"
price: "77.13 OMR"
currency: OMR
in_stock: true
reviews_count: 4
category: "Via Aqua"
url: https://www.desertcart.com.om/products/11450222-viaaqua-ac10-acro-cal-calcium-reactor
store_origin: OM
region: Oman
---

# Supports aquariums up to 75 gallons Built-in water pump for seamless circulation Compact 4" x 15" design fits most setups Viaaqua AC10 Acro-Cal Calcium Reactor

**Brand:** viaaqua
**Price:** 77.13 OMR
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate your reef game with precision calcium control — don’t let your corals miss out!

## Quick Answers

- **What is this?** Viaaqua AC10 Acro-Cal Calcium Reactor by viaaqua
- **How much does it cost?** 77.13 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/11450222-viaaqua-ac10-acro-cal-calcium-reactor)

## Best For

- viaaqua enthusiasts

## Why This Product

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

## Key Features

- • **Buffer & Balance:** Effluent stabilizes pH and alkalinity, preventing coral stress
- • **Space-Savvy Design:** Slim 4" width fits perfectly in sump or hang-on-back configurations
- • **Consistent Performance:** Delivers steady calcium saturation to support heavy coral stocking
- • **Plug & Play Convenience:** Built-in water pump and bleed valve simplify setup and maintenance
- • **Effortless Reef Vitality:** Maintains optimal calcium & alkalinity levels for thriving corals

## Overview

The Viaaqua AC10 Acro-Cal Calcium Reactor is a compact, easy-to-use system designed for aquariums up to 75 gallons. Featuring a built-in water pump and bleed valve, it efficiently dissolves calcium media using CO2 to maintain stable calcium and alkalinity levels essential for healthy reef ecosystems. Its slim profile fits sump or hang-on-back setups, providing continuous buffering and promoting vibrant coral growth with minimal maintenance.

## Description

ViaAqua® Acro-Cal™ Calcium Reactor AC 10 offers a simple and convenient solution for maintaining calcium and alkalinity in your reef tank, both being the backbone to a successful thriving reef environment. How does it works? CO2 is used to lower the pH in the reaction chamber. When the PH is lowered to 6.5-6.8 the circulating water and low pH begins to break down the media creating effluent water that is saturated with carbonates and calcium that continuously drip back to the aquarium. After the initial setup, the calcium reactor requires minimal maintenance. A calcium reactor is almost a necessity for tanks heavily stocked with stony coral, where calcium and alkalinity demands are high and will promote coral line algae growth. Acro-Cal™ Calcium Reactor provides a steady of calcium by using CO2 to dissolve media in the reactor and, thus, releasing calcium into your water. The effluent released also acts as a buffer to stabilize kH.

Review: Easy set-up. - Exactly as described. Works great!! Easy instructions and set-up was simple.
Review: Leaks, internal pump dies within 3 days, unsafe, dagerous! - It leaks from all connections. Will not function correctly. Fills up with gas, doesn't liberate gas correctly. Runs internal pump dry which breaks and melts with 3 days... Very fiddly if it does work, cannot be adjusted and just left. Dual input of gas and water - REALLY, REALLY BAD DESIGN. DON'T WASTE YOUR TIME OR MONEY!

## Features

- Built in water pump and bleed valve
- For use in sump or hang on the back
- For aquariums up to 75 gallons
- 4" wide x 15" high
- Carbon dioxide source not included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000UZLQLM |
| ASIN  | B000UZLQLM |
| Best Sellers Rank | #390,648 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,635 in Aquarium Filters |
| Brand Name | ViaAqua |
| Customer Reviews | 4.3 4.3 out of 5 stars (9) |
| Date First Available  | August 10, 2007 |
| Global Trade Identification Number | 00006903729079 |
| Is Discontinued By Manufacturer  | No |
| Item Form | Media |
| Item Weight | 14.4 ounces |
| Item model number  | AC10 |
| Liquid Volume | 75 Gallons |
| Manufacturer | Commodity Axis |
| Manufacturer  | Commodity Axis |
| Product Dimensions  | 4 x 4 x 15 inches; 14.4 ounces |
| Target Species | Marine life (generic) |
| UPC | 006903729079 660689729076 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** ViaAqua
- **Item Form:** Media
- **Item Weight:** 14.4 ounces
- **Liquid Volume:** 75 Gallons
- **Manufacturer:** Commodity Axis

## Images

![Viaaqua AC10 Acro-Cal Calcium Reactor - Image 1](https://m.media-amazon.com/images/I/51laiKuAXqL.jpg)
![Viaaqua AC10 Acro-Cal Calcium Reactor - Image 2](https://m.media-amazon.com/images/I/614yBtXZ+ZL.jpg)
![Viaaqua AC10 Acro-Cal Calcium Reactor - Image 3](https://m.media-amazon.com/images/I/61hQH3Gx69L.jpg)
![Viaaqua AC10 Acro-Cal Calcium Reactor - Image 4](https://m.media-amazon.com/images/I/31gZdepyObL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy set-up.
*by M***S on November 10, 2018*

Exactly as described. Works great!! Easy instructions and set-up was simple.

### ⭐ Leaks, internal pump dies within 3 days, unsafe, dagerous!
*by C***A on November 11, 2018*

It leaks from all connections. Will not function correctly. Fills up with gas, doesn't liberate gas correctly. Runs internal pump dry which breaks and melts with 3 days... Very fiddly if it does work, cannot be adjusted and just left. Dual input of gas and water - REALLY, REALLY BAD DESIGN. DON'T WASTE YOUR TIME OR MONEY!

### ⭐⭐⭐ Three Stars
*by M***. on December 16, 2017*

Its ok but not I specting

## Frequently Bought Together

- Viaaqua AC10 Acro-Cal Calcium Reactor
- PAIZOO Fish Tank Digital Thermometer Accurate LED Display to ±0.9°F Tank Thermometer Aquarium Temperature Measurement Suitable for Fish, Axolotl, Turtle or Aquatic

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-20*