Aquarium Rocks - Natural River Stones for Terrariums 1kg Packet

All natural mixed river rocks in a myriad of shades and textures, perfect for terrariums, aquariums, fairy gardens, or to accent a favorite plant! These natural river rocks create a stunning landscape for your aquarium or terrarium. Ranging in size from 1/2 to 3 inches, the rocks come in an assortment of shapes and colors with textures that mimic the look of weathered stones found along river beds. Their porous surfaces provide excellent hiding spots for small invertebrates or fish fry while also allowing beneficial bacteria to thrive. The rocks will not alter the tank's water parameters like some manufactured aquarium decor. Arranged imaginatively, they form an eye-catching hardscape that accentuates tank inhabitants and plants alike. Suitable for fresh or saltwater aquariums as well as terrariums.