• For lower aquatic ph and desert aquarium tanks
• Galapagos cholla wood is actually a fallen desert cactus skeleton!
• Its porous and fibrous texture attracts shrimp and microfauna
• Naturally good anchors for growing aquatic plants and look very intriguing underwater.
• Has natural tannins that lower aquatic ph gradually and naturally.
• Classic decoration for all terrariums and aquariums - can even substitute as a natural perch for all birds.