OASE Indoor Aquatics Biostyle 30 Fish Filter, Dark Blue

Deal
Skip image gallery
Slide 1 of 5
$29.99 (-33%) Chewy Price
$44.99 List Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME
In Stock
FREE 1-3 day delivery on first-time orders over $35
Free 365-day returns

Pay in 4 interest-free payments on purchases of $30-$1,500. .

About This Item

Details

  • Disposable filter cartridge contains mechanical, biological and chemical filtration.
  • Ideal for marine and freshwater aquariums up to 30 gallons.
  • Adjustable leveler for securing the filter to the aquarium rim, and adjustable telescopic intake.
  • Cleaning indicator shows when it’s time to change the cartridge.
  • Adjustable flow control lets you change the intensity of water movement and oxygenation.

Instructions

Questions & Answers

1 Customer Questions

What type of replacement filter do you use for the Oase

Answer by Chewy • Nov 05, 2025
This filter uses 45 ppi multi-stage filtration cartridges with filter foams. Additional filters can be purchased directly through the manufacturer's site.
Reviews
Write a Review
5.0
Rated 5 out of 5 stars
1 Ratings
Terms & Conditions

1 Customer Reviews

Rated 5 out of 5 stars
By Pattie on Jan 16, 2026

Oase

Both are doing great in my tanks

Both are doing great in my tanks