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Oase BioCompact

Oase BioCompact

  • Individually adjustable water flow
  • Effective water filtration for small aquariums
  • Complete set - ready to use
  • Effective, though very compact
  • Also suitable for use in Paludariums
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The internal filters of the BioCompact series filter the water in small aquariums very effectively. This is ensured by the large filter surface and the fine activated carbon sponge. The water flow rate can be adjusted individually at the water diffuser. The filters work very quietly and are very energy-saving.

Manual OASE BioCompact-25-50 - - download PDF


  • Can also be installed horizontally, so it's also suitable for use in paludariums
  • Extremely quiet and energy-efficient pump
  • Individually adjustable water flow rate
  • Effective water filtration for small aquariums and paludariums in a compact size
  • Complete set - immediately ready for use


Operating instructions can be downloaded here.

Technical Data

Oase BioCompact 25
Power consumption 5 W
Pump flow rate 240 l/h
Water column max. 0,4 m
Filtration volume 0,1 l
Suitable for aquariums up to 25 l
Oase BioCompact 50
Power consumption 5 W
Pump flow rate 240 l/h
Water column max. 0,4 m
Filtration volume 0,2 l
Suitable for aquariums up to 50 l


Oase BioCompact 25
Length 43 mm
Width 47 mm
Height 120 mm
Power cord length 1,5 m
Oase BioCompact 50
Length 85 mm
Width 47 mm
Height 120 mm
Power cord length 1,5 m


3-year warranty

OASE guarantees the performance of this product for the duration of 36 months, given that the purchasing person is also the consumer. The legal defect rights towards Aquasabi GmbH & Co. KG according to §§ 437 ff. BGB (German Civil Code) are not compromised by this warranty.

Extract from the warranty policy by OASE

"For this OASE unit purchased by you, OASE GmbH assumes a 36 month manufacturer's guarantee in accordance with the guarantee conditions laid down in the following. The guarantee period starts with the first purchase from an OASE specialist dealer. In other words, in the event of a resale, the guarantee period will not start again. If services are provided under the terms of this guarantee, this does not lead to extension or renewal of the guarantee period. Your legal rights as a purchaser, especially those ensuing from the warranty, persist. They are not restricted by this guarantee.
OASE GmbH guarantees impeccable, purpose-related properties and workmanship, expert assembly and proper functionality. Subject to our discretion, the guarantee refers to free-of-charge repair or free-ofcharge supply of spare parts or of a replacement unit respectively. Should the unit type concerned no longer be manufactured, we reserve the right, at our discretion, to supply a replacement unit from our range that is closest to the type subject to complaint. Claims, the origin of which can be traced back to installation and operating faults as well as lack of care, e.g. the use of unsuitable cleaning materials or negligent maintenance, use other than that intended, damage due to accidents, falls, impact, effect of frost, cutting plugs, shortening cables, calcium deposits or improper attempts to repair the unit, are not covered by our guarantee. We hereby refer to the proper use as specified in the instructions of use that form an integral part of the guarantee. Wear parts such as bulbs etc. are exempted from the guarantee. The refund of costs for removal and installation, checks, claims for lost profit and damages are exempted from the guarantee together with further reaching claims for damages and loss of whatever nature caused by the unit or its use. The guarantee is only valid in the country in which the unit was purchased from an OASE dealer. This guarantee is governed by German law under the exclusion of the agreement of the United Nations covering contracts governing the international sale of goods (CISG) regulations. Guarantee claims can only be brought forward by presenting the sales receipt to us, OASE GmbH, Tecklenburger Straße 161 in D-48477 Hörstel, Germany by returning to us the unit or part of the unit subject to complaint, freight free, at your own risk, accompanied by a copy of the original purchase receipt from the OASE specialist dealer, this guarantee document and written information of the fault encountered."
Source: operation manual, last viewed 08.12.2021

Tecklenburger Straße 161
48477 Hörstel; Germany

Mail: info@oase-teichbau.de



General information

Item no.
EAN 4010052426617
Weight 0,19 kg
Shipping weight 0,27 kg

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