OASE BioCompact Internal Filter Black
The BioCompact line of internal filters is ideal for small aquariums and paludariums. The BioCompact 25 features a discreet and compact design with adjustable flow control.
The filter provides three-stage filtration: biological, mechanical, and chemical, ensuring effective water purification and optimal conditions for freshwater habitats.
The fine active carbon foam removes contaminants and impurities through chemical filtration.
Compatible with aquariums up to 7 gallons and paludariums with a water reservoir of up to 7 gallons.
This energy-efficient submersible filter can be installed horizontally or vertically. Designed with German engineering and manufactured in Italy, it operates quietly.
| Specification | Detail |
|---|---|
| Filter Type | Internal, 3-stage (biological, mechanical, chemical) |
| Water Capacity | Up to 7 gallons |
| Flow Control | Adjustable |
| Operating Mode | Submersible, horizontal or vertical |
| Material | Plastic, carbon foam |
| Origin | Designed in Germany, manufactured in Italy |
FAQ
Can the filter be used in a paludarium with a water reservoir larger than 7 gallons?
Please contact customer service
Is the filter suitable for use in saltwater tanks?
No, this filter is designed for freshwater aquariums and paludariums only.
Does the filter require any maintenance or cleaning?
The filter should be cleaned periodically according to the manufacturer’s guidelines. The carbon foam element should be rinsed gently with dechlorinated water every 4 to 6 weeks.
Wendy Greene –
The filter works quietly and keeps my 5-gallon tank clean. I appreciate the adjustable flow and the compact size. It fits well inside the tank without taking up much space. Water clarity has improved noticeably after a few weeks.
John Tucker –
I installed it in my paludarium and it handles the small water volume well. The flow is smooth and the filter doesn’t create much noise. I haven’t had to clean it often, which is a plus.
Hannah Smith –
Great for a small setup. The three-stage filtration makes a difference in water quality. It’s easy to install and stays stable in both horizontal and vertical positions. Works perfectly with my freshwater plants.
Lisa Black –
The filter is quiet and effective. I noticed less algae growth after using it. The carbon foam seems to remove odors and impurities well. Just make sure to clean it every few weeks.