RS Electrical Internal Filters

RS Electrical internal filters are fully submersible aquarium pumps designed to provide mechanical, biological, and oxygenation functions in a single, compact unit. Manufactured by RS Electrical, these budget-friendly filters are widely used for both freshwater and marine fish setups.

Key Features

Multi-Stage Filtration: Includes high-porosity internal sponges to trap debris and foster beneficial bacteria.

Integrated Aeration: Most models feature an air venturi line or spray bar to add oxygen to the water.

Submersible & Quiet: Operates entirely underwater to minimize noise.

Durable Build: Equipped with anti-corrosive components and tough ABS bodies.