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Maintaining a healthy aquatic environment is crucial for the well-being of your fish. Lab filters play a vital role in removing impurities, regulating water parameters, and providing essential oxygenation. Selecting the right filter ensures a clean and stable habitat, minimizing stress and disease for your aquatic inhabitants.
Material: Crafted from borosilicate glass ensuring durability and resistance to thermal shock; features uniform wall thickness and high transparency with no bubbles.
Optimal Capacity: Includes a 250ml Buchner funnel and a 1000ml filter bottle, perfect for handling substantial volumes in various scientific and industrial applications.
Efficient Filtration: Designed for superb filtration without the need for filter paper, with a maximum nominal filtration size of 15-40 μm, ensuring precise and clean results.
Versatile Uses: Suitable for a wide range of applications including scientific research, the chemical industries, teaching, distillation, and soap making.
2 PARTS || Büchner funnel with straight sides, two interlocking parts and a perforated filter plate is made of high quality polypropylene
SEPARATION || For use in filtration (separation of solid matter and fluid) - Two parts combine forming a vacuum seal which does not require greasing
USE 11 - 12.5CM FILTER PAPER || Filtration paper required but NOT included - Best with 11 to 12.5cm filter paper - Moisten filter paper with a liquid to prevent initial leakage
MEASUREMENTS || Funnel stem measures 85mm (3.3 inches) with an inner diameter of 20mm (0.8 inches) - Fully assembled funnel measures 210mm (8.25 inches) in length with an inner diameter of 130mm (5.1 inches)
MULTIUSE || Often used in combination with a Büchner flask (CH0422C01), Büchner ring and sinter seals
Last update on 2026-07-17 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Lab Filters
Filter Type
Consider the type of filtration needed for your specific setup. Common types include mechanical, chemical, and biological filters, each addressing different aspects of water purification. Many filters combine these methods for comprehensive cleaning. For instance, mechanical filters trap debris, while biological filters house beneficial bacteria to break down waste.
Flow Rate and Tank Size
Ensure the filter's flow rate is appropriate for your aquarium's volume. A general guideline is to turn over the tank's water volume at least 4-5 times per hour. Check the manufacturer's recommendations for tank size compatibility to avoid inadequate filtration or excessive water disturbance.
Maintenance Requirements
Evaluate the ease of maintenance for different models. Some filters require frequent cleaning or replacement of media, while others are designed for longer intervals between servicing. Consider how easily you can access and clean filter components and replace cartridges or media.
Frequently Asked Questions
How often should I clean my lab filter?
The cleaning frequency depends on the filter type and the bioload of your aquarium. Generally, check the filter media weekly and clean or replace it as needed, typically every 2-4 weeks. Over-cleaning can disrupt beneficial bacteria colonies.
What is the difference between mechanical and biological filtration?
Mechanical filtration physically removes solid waste particles from the water, such as uneaten food and fish waste. Biological filtration utilizes beneficial bacteria to convert toxic ammonia and nitrite into less harmful nitrate.
Can I use a filter that is rated for a smaller tank size?
Using a filter rated for a smaller tank might result in inadequate filtration for your current setup. This can lead to poor water quality and potential health issues for your fish. It's best to match the filter's flow rate to your aquarium's volume.
How do I choose the right filter media?
Filter media varies by type and purpose. Mechanical media like sponges capture debris, while biological media such as ceramic rings provide surface area for bacteria. Chemical media like activated carbon removes dissolved impurities. Select media based on your specific water quality goals and filter design.
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