Rockwool Block Covers, 4", 40 pack

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Rockwool Block Covers, 4", 40 pack

Rockwool Block Covers, 4", 40 pack

In stock

SKU

cp_md_011

$11.40

Rockwool Block Covers, 4", 40 pack

Dual-purpose Block Covers reflect light back towards plants in addition to protecting them from algae growth. Black on one side, white on the other, these block covers will work with any media, although they are designed for four-inch stonewool cubes. There are 40 - 4" covers in each pack.

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Rockwool Block Covers, 4", 40 pack

Dual-purpose Block Covers reflect light back towards plants in addition to protecting them from algae growth. Black on one side, white on the other, these block covers will work with any media, although they are designed for four-inch stonewool cubes. There are 40 - 4" covers in each pack.