The ceramic material will withstand any chemical reaction and is suitable for both Fresh and Salt water Fish Tanks and is perfect for use in Internal / External Pond & Aquarium filters. Lava Rock has a positive effect on the biological balance in the aquarium, it clarifies the water and stabilizes the pH.
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Our filter wool is totally aquatic safe, and is not treated with any chemicals, so it will not harm your fish. We have been using this in our tanks and pond for many years with great results. This filter wool works on the principle of electrostatic attraction.
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AllPondSolutions EF Aquarium External filter range with optional 9w UV steriliser. The built in UV sterilizer exposes passing water to lethal doses of ultraviolet light, killing, sterilizing or otherwise irreparably damaging many micro-organisms.
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CL1 Foam Set – Approx. CL3 Foam Set – Approx.
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With an exceptional active surface ofminimum 1000 m² per gram and an iodine number over1000 mg/g, it provides unmatched chemical filtration efficiency. PREMIUM AQUARIUM ACTIVE CARBON – 5 mm PELLETS.
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Biochemical sponge has two different sizes to choose from, 50x50cm and 25x25cm, both with a thickness of 2cm. Sponges can be cut into any size you want with scissors.
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1pcs Aquarium Biochemical Sponge Filter. Soak the sponge in the aquarium water for 5 minutes before use, by doing this will help nitrifying bateria colonise easier. Always use aquarium water under room temperature to rinse clean the sponge, never use hot water.
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Our filter wool is totally aquatic safe, and is not treated with any chemicals, so it will not harm your fish. We have been using this in our tanks and pond for many years with great results. This filter wool works on the principle of electrostatic attraction.
eBay