Free Shipping on Orders Over $50
Solutions for Every Space, Style & Budget
Columbus Day Sale
Temporary Price Drop
$39.99 -
List Price: $44.99
Was: - (Save )
Ends: Today at ET!
You save 11%
Free Shipping on orders over $50
to get it as soon as Thursday
Oversized Item Fee
HN-HDR172 Hydrofarm

Round Air Stone - 8.5 x 1 in.

Item # HN-HDR172
Roll over to zoom
Click for full screen
  • Round Air Stone - 8.5 x 1 in.
Round Air Stone - 8.5 x 1 in.

Dimensions & Specifications

International Shipping

Product Guarantee

Return & Exchange Policy

  • Active aqua extra large 8.5 in. air stone disc
  • Great way to aerate and circulate nutrients
  • Micro-pore design
  • 8mm inside diameter air inlet size
  • Recommended for AAPA45L
Full Description
Delivery Estimate
Guarantee & Returns
Customer Reviews
Earn up to $3 in My Reward points
for reviewing this product when you join My Hayneedle Rewards

Write a review
200 points for each review = $2
300 points for reviews including an image or video = $3
Learn More

Customer Q & A

Be the first to ask a question about this product.

Enter your question, and one of our Customer Care experts will respond via email and also post the answer here.

Ask a Question
Email Address
Your Question
Please Enter
Your Question
Sponsored Links