About This

• 【Great Size】Red Lava Rock is sifted and sieved for a perfect size that is ready for direct potting use.Usually it is used as a soil additive or top dressing in the art of bonsai.
• 【Easy to Maintain】Replacing existing mulch with porous lava rocks to maintain plants like succulents, orchids, cacti, and bonsai trees ensures quick drainage while maintaining a little water.and provides mineral supplements.
• 【Ideal Drainage】The porosity of lava rocks allows for good drainage while maintaining moderate moisture within soil to allow your newly potted, acid-loving plants to grow beautifully.
• 【Widely Use】The temperature tolerance and quality of Boniosz red lava rocks make it useful for filling aquariums, ashtrays, fire media, garden soil amendment, fire pits,DIY projects, potting soil mediums, in addition to great top dressing for plants.
• 【Lava Rock for Aquarium – Natural pH Stabilizer & Water Purifier】Volcanic stone helps soften alkaline water and stabilize acidic conditions, bringing water closer to neutral pH for a safer aquatic environment. Ideal for freshwater tanks, shrimp tanks, betta fish tanks, terrariums, and hydroponics.