Premium "Ready-to-Tumble" PP-Washed Media

Up for sale is high-grade, commercial-quality K1-style MBBR (Moving Bed Biofilm Reactor) filter media. This is the absolute gold standard for indoor aquarium sumps, fish room auto-filters, and outdoor Koi ponds. The Square-Profile Advantage: Unlike cheap, perfectly round wheels that stack neatly against each other or cling to flat filter walls, this heavy-duty media features a blockier, four-cornered design with a 4-chamber internal cross spoke. This geometric shape forces a far more chaotic, aggressive, and self-cleaning tumble under water—ensuring maximum oxygenation and ZERO dead zones for your biological filter! Clean, pure, virgin plastic. I have it available in standard dry bulk, premium pre-treated, or fully mature pre-seeded options to fit whatever your system needs right now. PRICING & OPTIONS: OPTION 1: Standard Dry Media (Raw from Factory) Perfect if you want to prep it yourself or use it in a static filter setup. 1 Gallon Ziploc Bag: $8 5-Gallon Bucket Volume: $30 (Bring your own bucket/container!) 1 Cubic Foot Box (~7.5 Gallons): $50 OPTION 2: Premium "Ready-to-Tumble" PP-Washed Media (+ $5) Brand new plastic media floats like crazy due to factory manufacturing oils. I will professionally treat your media in a Potassium Permanganate (PP) chemical strip bath and thoroughly rinse it. This completely oxidizes the factory oils, meaning the media will break surface tension, sink, and begin tumbling perfectly in your moving bed filter on day one! 1 Gallon Bag (PP-Washed): $13 5-Gallon Bucket Volume (PP-Washed): $35 (Bring your own bucket/container!) 1 Cubic Foot Box (PP-Washed): $55 OPTION 3: Live, Pre-Seeded Mature Media (Instant Tank Cycle!) Need to save a crashing tank or instantly cycle a brand-new setup? I have a limited supply of this media currently running on a heavily loaded, active biological system. This media is completely mature and coated in a living, hungry army of beneficial bacteria ready to process ammonia to absolute zero immediately. 1 Gallon Bag (Live/Mature): $20 (Packed fresh in aerated tank water right when you arrive) The Kickstart Combo Deal: 1 Gallon of Live Pre-Seeded Media + 1 Gallon of standard Dry Media for only $25! Pickup Details: Local pickup in the Modesto area. Cash, Venmo, or Zelle accepted. For "Live" media orders, please message me 15 minutes before arrival so I can bag it fresh from the running system to protect the living bacteria. See less