Complete
Filter
Media Range
Cleaner Water. Better Filtration.
Explore Ocean Free aquarium filter media, from activated carbon and Activa Block to filter wool and filter mats. Designed to help remove impurities, reduce odours and maintain cleaner, clearer aquarium water.
Removes
Impurities
Controls
Odours
Supports
Water Clarity
Next-Level Activated Carbon Block
Advanced Adsorption for Cleaner Aquarium Water
Ocean Free Activa Block is a super-charged activated carbon filter media designed to absorb aquarium water discolouration, odours and toxic pollutants. Its highly porous cuboidal matrix features 1,400 micro-tunnels for rapid and effective adsorption, helping maintain cleaner aquarium water.
High Adsorption Capacity
Advanced Multi-Stage Water Purification
1,400 Micro-Tunnels
Convenient Valve System
Removes Odours & Toxic Pollutants
Helps Reduce Organic Waste
Powerful Activated
Carbon Filtration
Advanced Adsorption for Cleaner, Clearer Aquarium Water
Ocean Free Super Premium Activated Carbon is made from 100% virgin carbon, offering powerful adsorption to remove unwanted odours, discolouration, organic waste and medication residues. Suitable for both freshwater and marine aquariums, it helps maintain cleaner, crystal-clear aquarium water.
40× Adsorption
Power
100% Virgin
Carbon
Odour & Colour
Removal
Hydra Stream
Advanced Water Purification for Aquariums & Ponds
The Ocean Free Hydra Stream series enhances existing aquarium filtration systems with Hydra-Pure Technology. Designed to break down proteins and organic nutrients while reducing ammonia and nitrite, it helps maintain cleaner, more stable water conditions. Suitable for freshwater, marine and pond applications, Hydra Stream provides an additional level of water purification.
Improves Water Quality
Supports Cleaner, Stable Water
Reduces Organic Waste
Breaks Down Proteins & Nutrients
Versatile Installation
Works with Existing Filtration
Freshwater & Marine
Suitable for Various Aquatic Systems
Advanced Hydra Systems
Large-Scale Filtration Solutions for Koi Ponds & Aquaculture
The Ocean Free Advanced Hydra Systems range provides filtration and water purification solutions for koi ponds, aquaculture facilities and large aquatic environments. Powered by Hydra-Pure Technology, these systems help reduce harmful waste, maintain cleaner water and support efficient water management across demanding aquatic applications.
Hydra Ginox
External water purification system for freshwater and marine aquatic applications.
Hydra Stream System
Large-volume water purification system for fish ponds and aquaculture facilities.
Hydra Prime System V3
Advanced multi-stage filtration system for koi ponds and large aquatic environments.
Smart Alert Power Filter
Intelligent Filtration with LED Filter Change Reminder
The Ocean Free Smart Alert Power Filter combines 3-stage mechanical, chemical and biological filtration with a smart LED notification system that signals when the mechanical filter cartridge needs replacing. Designed for easy maintenance and reliable water circulation, this hang-on aquarium filter is suitable for both freshwater and marine aquariums.
LED Filter Reminder
Alerts When Cartridge Replacement Is Needed
3-Stage Filtration
Mechanical, Chemical & Biological
Freshwater & Marine
Suitable for Both Aquarium Types
Easy Maintenance
Convenient Cartridge Replacement
Sponge & Biological Filters
Reliable Biological Filtration for Healthier Aquariums
The Ocean Free Sponge & Biological Filter range provides effective mechanical and biological filtration for cleaner aquarium water. Designed to support beneficial bacteria growth and gentle water circulation, these filters are suitable for small aquariums, breeding tanks and fry setups.
Super Bio-Foam Filter
Provides mechanical and biological filtration, ideal for small aquariums and breeding tanks.
Super Fastern Bio-Foam Filter
Multi-layer sponge filtration that supports beneficial bacteria growth and gentle aeration.
Petite Bio Sponge Filter
Compact sponge filter with fine bubbles and gentle aeration, ideal for small aquariums and fry tanks.
Surfclear Surface Skimmer
Remove Surface Film for Clearer Aquarium Water
The Ocean Free Surfclear Surface Skimmer effectively removes oily surface film caused by fish waste, uneaten food and other residues. Featuring adjustable flow control and automatic adaptation to water-level changes, it helps maintain a cleaner water surface while supporting better light penetration and gas exchange in freshwater and marine aquariums.
Removes Surface Film
Eliminates Oily Surface Residue
Adjustable Flow Rate
Customisable Water Flow
Adapts to Water Levels
Automatically Adjusts to Changes
Better Light Penetration
Supports a Clearer Water Surface
Ocean Free
Filter & Skimmer FAQ
How do I choose the right Ocean Free aquarium filter?
Choosing the right aquarium filter depends on your tank size, water type and filtration requirements. Ocean Free offers internal filters, external filtration systems, sponge filters and specialised solutions for different aquatic environments. Contact our team for assistance in selecting a suitable product.
Are Ocean Free filters suitable for both freshwater and marine aquariums?
Yes. Several Ocean Free filtration systems, including Hydra Filtron, Hydra Internal Filters and Smart Alert Power Filters, are designed for freshwater and marine aquariums. Always check the individual product specifications to ensure compatibility with your setup.
Can Hydra Stream be used with an existing aquarium filtration system?
Yes. Hydra Stream is designed to work alongside existing filtration systems, providing additional water purification through Hydra-Pure Technology. It can be integrated into suitable aquarium and pond filtration setups.
How do I know when to replace my Smart Alert Power Filter cartridge?
The Smart Alert Power Filter features an LED notification system that signals when the mechanical filter cartridge needs replacing, making routine aquarium filter maintenance more convenient.
Do I need a surface skimmer if my aquarium already has a filter?
A regular aquarium filter and a surface skimmer serve different purposes. The Ocean Free Surfclear Surface Skimmer specifically removes oily surface film and floating residues, helping improve light penetration and gas exchange at the water surface.
Does Ocean Free offer filtration solutions for ponds and larger aquatic systems?
Yes. Ocean Free offers advanced filtration solutions, including Hydra Ginox, Hydra Stream System and Hydra Prime System V3, designed for applications such as koi ponds, aquaculture facilities and larger aquatic systems.
Where can I purchase Ocean Free filters and skimmers in Malaysia?
Ocean Free filtration products are available through selected aquarium retailers across Malaysia. You may use our Store Locator to find a nearby retailer or shop online:
Bring Ocean Free Filtration Solutions to Your Market
Partner with Qian Hu Malaysia for Ocean Free aquarium filters, skimmers and advanced filtration solutions.