Mother Earth Coco Cover 8 in 1=10/Pack (10/Cs)
Mother Earth® Coco Covers are a naturally derived replacement for plastic covers. These 100% natural coconut coir fiber covers work great for preventing algae from growing on top of your rockwool blocks. Available in 6 inch squares for use with Grodan blocks. Tired of algae growing on top of your media? Mother Earth® has you covered.
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