item: 5139126 By Fluval

Fluval® U2/U3/U4 Biomax Underwater Filter

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Old Price $4.73
$4.49
5% off Auto Ship
$4.73
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Treats™ loyalty program members enjoy Free Standard Shipping on orders over $49. Members must sign in for discount to apply. Transaction total is prior to taxes & after discounts are applied. Due to size and/or weight, certain items bear a shipping surcharge or special handling fee, which will still apply. Savings will automatically reflect in shopping cart with the purchase of qualifying merchandise. Maximum value $75. Valid only on orders shipped within the contiguous 48 U.S. states, military APO/FPO addresses and select areas throughout Canada. Offer not valid on all or select products in the following categories: live pets; canned, fresh or frozen foods; select cat litters. Offer may not be combined with other promotional offers or discounts. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart.

Sign In & Enjoy Free Shipping Over $49

Treats™ loyalty program members enjoy Free Standard Shipping on orders over $49. Members must sign in for discount to apply. Transaction total is prior to taxes & after discounts are applied. Due to size and/or weight, certain items bear a shipping surcharge or special handling fee, which will still apply. Savings will automatically reflect in shopping cart with the purchase of qualifying merchandise. Maximum value $75. Valid only on orders shipped within the contiguous 48 U.S. states, military APO/FPO addresses and select areas throughout Canada. Offer not valid on all or select products in the following categories: live pets; canned, fresh or frozen foods; select cat litters. Offer may not be combined with other promotional offers or discounts. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart.

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The Fluval BioMax provides an optimal environment for the colonization and growth of beneficial bacteria. The unique bio rings have a complex pore system that provides an optimal environment where beneficial bacteria can thrive. Fluval BioMax also reduces and controls ammonia and nitrate.

Features:

  • Suitable for freshwater, marine or reptile environments
  • For the Fluval U2, U3, U4 Underwater Filters

    Includes: Bio Media, 170 g (6 oz)
    Intended Pet(s): Fish
    Compatible With: Fluval U2, U3, U4 Underwater Filters
    Advice for Use: NEVER use tap water to clean filter media as this will kill the beneficial bacteria that helps keep your water healthy. Rinse in a bucket with water taken from your aquarium. To ensure constant presence of beneficial bacteria, do not replace all filtration media at the same time. For best results, replace 1/2 quantity of BioMax nodes every 5-6 months.
    Caution: NEVER use soap or detergents, as traces of cleaning products will harm aquatic life.

  • Fluval® U2/U3/U4 Biomax Underwater Filter
    4.73 New Available