Hybrid Rock - Natural - 40LB Substrate_Soil clean design features plenty of

clean design features plenty of crevices

and mess-free—making it a smart

Upgraded 180W powerhouse array delivers a blindingly bright output that effortlessly penetrates deep water columns to fuel demanding carpeting plants

Flow Rate: 400GPH | 1500L/HR

triggering a "breeding frenzy" among the males

Hybrid Rock - Natural - 40LB Substrate_Soil clean design features plenty ofMarcoRock's Hybrid Rocks are versatile and combine the best features of both shelf and reef saver rocks. They allow you to create ridges and overhangs while providing the mass, height, and shape needed for dynamic aquascaping. We recommend using Hybrid Rock above MR Foundation Rock. To connect Hybrid Rock structures for more dramatic caves and ledges consider adding a few pieces of MR Shelf rock to the mix. Can be bonded with E Marco 400 for permanent