Substrate Barrier

Substrate Barrier — Vinyl Window Screen for Drainage Layer Separation

Description:

Vinyl window screen is the perfect barrier to separate your drainage layer from your substrate. Simple, effective, and easy to cut to fit any enclosure size.

Why builders love substrate barriers:

• Prevents substrate mixing — Keeps your substrate from sinking into and clogging the drainage layer
• Easy to cut — Trim to fit any enclosure size or shape
• Allows water flow — Permeable design lets excess water drain through while holding substrate in place
• Durable vinyl — Won't degrade in humid vivarium conditions

Best for: dart frog vivariums, tarantula enclosures, planted terrariums, and any bioactive build with a drainage layer.