1 9

AquaticExperts

Aquatic Experts 1.5" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 330 Gallons (100 Count + 10" x 12" Mesh Bag)

Aquatic Experts 1.5" Large Bio Balls for Ponds – Biological Filter Media for Waterfalls & Outdoor Pond Filters, Treats Up to 330 Gallons (100 Count + 10" x 12" Mesh Bag)

$61.59 USD
$61.59 USD
Sale Sold out
Shipping calculated at checkout.

About This

  • Large 1.5" Bio Balls for Ponds & Waterfalls: Oversized 1.5" balls designed for pond filters, waterfalls, and high flow outdoor systems. Each ball provides nearly 2 sq. ft. of surface area for beneficial bacteria to break down waste.
  • Treats Up to 330 Gallons: A 100 count pack treats up to 330 gallons of pond water. Use 30 bio balls per 100 gallons (or 300 per 1,000 gallons) so you can buy the correct amount for your pond size.
  • High Flow, Low Maintenance Design: Open spine structure lets debris pass through instead of clogging. Unlike lava rock, these bio balls maintain performance and rarely need cleaning.
  • Durable, Long Lasting, and Safe: Made from 100% polypropylene that won’t degrade. Ideal for koi ponds, freshwater ponds, aquaponics, and large aquarium sumps. Use loose or in the included 10" x 12" mesh bag.
  • Sponge Free Core for Cleaner Water: No sponge center to trap gunk. Solid core design keeps water flowing freely for cleaner, healthier ponds. Proudly Made in the USA.
View full details

Shop by Category

Review

  • Decorative Garden Lantern Set

    ★★★★★ 5/5 — Rachel S. (Nashville, TN)

    Product: Decorative Garden Lantern Set

    I placed these along our patio walkway and it instantly made everything feel more styled.

    Not overly bright, just a soft glow that looks really intentional.

    Honestly feels like something you’d see at a boutique hotel.

    Super easy to set up too.

    Already thinking about getting a few more for the backyard.

  • Metal Wall Art Outdoor Decor

    ★★★★☆ 4/5 — Marcus D. (Phoenix, AZ)

    Product: Metal Wall Art Outdoor Decor

    This was exactly what my patio wall needed.

    Before it felt kind of empty, now it actually looks finished.

    The design is simple but stands out just enough.

    Only reason for 4 stars is I had to adjust the mounting a bit, but nothing major.

    Overall, really solid piece.

  • Hanging Planter Decor Set

    ★★★★★ 5/5 — Olivia B. (Charleston, SC)

    Product: Hanging Planter Decor Set

    I hung these near my outdoor seating area and it completely changed the vibe.

    It feels more alive and put together now.

    They’re lightweight but don’t feel cheap at all.

    Even my neighbor asked where I got them.

    Perfect if you want that “styled but not overdone” look.

  • Decorative Garden Stakes

    ★★★★☆ 4/5 — Jason M. (Seattle, WA)

    Product: Decorative Garden Stakes (3-Pack)

    These are small, but they make a bigger difference than I expected.

    I added them around a few plants and suddenly the whole garden looks more intentional.

    They held up fine in the rain too.

    Shipping took a bit longer than I hoped, but the product itself is worth it.

1 4

Outdoor Living Guide

View All Articles

Frequently Asked Questions

Yes! We offer free shipping on most orders within the U.S. Depending on the product, delivery usually takes 5–10 business days. Tracking information is provided as soon as your order ships.

Most items ship from our U.S. or international partner warehouses. Standard delivery time is 5–10 business days, but some larger outdoor items may take a little longer. We’ll always send a tracking link so you can follow every step.

We offer a 30-day return guarantee for unused, original-condition items.

If you received a damaged or defective product, we’ll replace it or refund you at no extra cost.

Just contact our support team and we’ll take care of everything.

You can reach us anytime through our Contact Us page or by emailing our support team. We aim to respond within 24 hours, and usually much faster.