CrystalClear® TrueRock Medium Boulder Covers 27"L x 21"W x 14"H

Please select an option.

  • Item: 510332 GREYSTONE
  • $174.99
  • Item: 510332 SANDSTONE
  • $174.99

Exterior Dimensions
27"L x 21"W x 14"H
Made in
the U.S.A.
FiberGlass Rocks
Great for Hiding
Pond Equipment
Available in Greystone
or Sandstone



This amazing fiberglass rock cover looks and feels like the real thing! It's by far the most realistic rock cover on the market. The TrueRock Boulder Cover blends beautifully into any landscape and is the perfect solution for hiding aeration compressors, skimmers, waterfall boxes or anything unsightly. Each TrueRock Boulder Cover is made and hand-painted in the USA, so every rock is unique. Available in Sandstone and Greystone colors to match any landscape.

Please Note: TrueRock Boulder Covers have an irregular shape. Before choosing a cover for an application, view this Sizing Guide for a list of interior usable dimensions for all models.


Tech Specs

Medium Boulder Cover
Medium Boulder Cover
Exterior Dimensions 27" L x 21" W x 14" H
Max. Cubic
Interior Dimensions
Covers Items up to
14"L x 8"W x 8"H
Weight 13 Pound
Vented? No
Available Colors Greystone or Sandstone
Interior Dimensions Click Here for Usable Interior Dimensions

Please note: These rocks are irregular in shape. The measurements above should be used as a guide for how large an item will fit under the rock. If the measurement is close, we recommend going up a size.


Accessories & Related Items




"Committed to Quality and Satisfaction ..."

CrystalClear is committed to product quality and your satisfaction. If you have any questions regarding the use of our products please don't hesitate to contact us. We would be happy to hear from you.

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Item Numbers and UPC

Item Number
UPC Code
510332 GREYSTONE 811262010771 Medium Boulder Cover
510332 SANDSTONE 811262013345 Medium Boulder Cover

Do You Still Have Questions?

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