Grodan UNI-SLAB, 9.5" x 8" x 4", case of 16 spl_hrg Foams less than regular formula

Foams less than regular formula and tweaked ever so slightly to behave more appropriately for the hydroponics reservoir environment

Pump case is molded chemical resistant ABS

Tarp Zip-Up's tear resistant Peel and Stick Zipper allows the user to create a Zipper Door in any plastic film

000 ml) in your reservoir

Grodan UNI-SLAB, 9.5" x 8" x 4", case of 16 spl_hrg Foams less than regular formulaThe UNI SLAB combines all the benefits of our traditional slabs with the versatility of a block. Great stability for any size plant. The UNI SLAB is completely wrapped, thus keeping all the roots of your plant safely contained within the slab, protected from light and outside contaminants. Yet it's small enough to be maneuverable, allowing your plants to be spaced as the plant canopy requires. The UNI SLAB is suitable for both top drip and flood