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Cheaper elsewhere? We’ll match it or credit you back even after purchase.
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Free standard shipping on orders over $99
Terms and Conditions Apply!
We can ship to any address in Australia and New Zealand. Note that there are restrictions on some products, and some products cannot be shipped to some locations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full kilo.
The Ocean Free Smart 1500 Carbon Cartridge is a premium replacement cartridge designed for the Ocean Free Smart 1500 Canister Filter. It provides powerful chemical filtration by effectively removing impurities, toxins, discoloration, and odors from aquarium water. Ideal for both freshwater and marine aquariums, this carbon cartridge ensures crystal-clear water and a healthier environment for your aquatic life.
Effective Chemical Filtration: Removes harmful chemicals, organic pollutants, and odors to improve overall water quality.
Crystal-Clear Water: Eliminates discoloration, keeping aquarium water bright and transparent.
High-Quality Activated Carbon: Uses premium-grade carbon for maximum absorption efficiency.
Perfect Compatibility: Specifically designed for the Ocean Free Smart 1500 Canister Filter for a secure and precise fit.
Easy Installation: Convenient cartridge design allows quick and simple replacement without mess or hassle.
Compatible Model: Ocean Free Smart 1500 Canister Filter
Filtration Type: Chemical (Activated Carbon)
Function: Removes toxins, odors, and discoloration
Material: High-quality activated carbon media in cartridge housing
Maintenance: Replace every 4–6 weeks or as needed depending on bioload and water condition
Turn off and unplug the Ocean Free Smart 1500 Canister Filter.
Open the filter canister and remove the used carbon cartridge.
Rinse the new cartridge briefly in aquarium water to remove any loose carbon dust.
Insert the cartridge securely into its designated slot and reassemble the filter.
Restart the filter to resume normal operation.
Ocean Free Smart 1500 Carbon Cartridge (for Smart 1500 model only)
For best results, replace the carbon cartridge every 4–6 weeks or after medication treatments to maintain effective chemical filtration. Pair it with Ocean Free Smart Replacement Foam and Bio Media for complete mechanical, chemical, and biological filtration. Regular maintenance ensures optimal water clarity and a balanced, healthy aquatic ecosystem.
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