Fish have been quietly perfecting a way to sift tiny particles from water for millions of years, and engineers are finally catching up. A new generation of fish-inspired filters now promises to strip ...

The ancient evolution of fish mouths could help solve a modern source of plastic pollution. Inspired by these natural filtration systems, scientists in Germany have invented a way to remove 99 percent ...

Which aquarium filter is best? Aquarium filters remove waste and debris from your fish tank while neutralizing harmful chemicals, such as ammonia and nitrates. Choosing the right filter for your tank ...

A well-chosen aquarium filter is the unsung hero of a thriving fish tank, keeping the water clean, oxygenated and free from harmful toxins. Whether you’re a beginner setting up a small home aquarium ...