BioClear Power Filter 300 – 4‑in‑1 internal filter

This internal filter is designed for owners of 40–90 l aquariums who want mechanical, biological and chemical filtration, plus aeration, from a single unit. A knob on top sets the pump output to match the tank size and stocking, and the outlet can be directed within a 90° arc.

Why it matters

• Adjustable output: the top-mounted knob sets the flow between 50 and 300 l/h, so the current can be matched to the volume of the tank.
• Four filter media: a sponge and a nonwoven fleece handle mechanical filtration, bio-ceramic serves biological filtration, and activated carbon handles chemical filtration. Each medium has its own compartment in the modular chamber, which makes individual inserts easier to clean.
• Two outlets: the rain bar breaks up the stream and adds oxygen to the water, while the jet outlet moves water to the far end of the tank. Only the outlet you choose is in use.
• Built-in aeration: an air tube and a valve regulate the air supply rate.

Specifications

• Brand: Resun
• Model: BioClear Power Filter 300, 4-in-1
• SKU: RESUN FILTR BC300
• EAN: 6933163313820
• Tank volume: 40–90 l
• Flow rate: 50–300 l/h
• Power consumption: 4.5 W
• Dimensions: 5 x 6 x 18 cm
• Weight: 0.37 kg
• Filter media: sponge, bio-ceramic, activated carbon, nonwoven fleece

What it works with

The filter is intended for aquariums in the 40–90 l range, where a single compact unit covers mechanical, biological and chemical filtration together with aeration. Its adjustable flow and directional outlet let it be set up for different tank layouts within that volume.