modular aquarium aquascaping rocks

modular aquarium aquascaping rocks Two Little Fishies STAX rocks are modular aquascaping building blocks designed to create natural-looking hardscapes and caves in your aquarium. These lightweight, porous rocks stack securely to form hiding spots and territorial boundaries for fish while providing surface area for beneficial bacteria colonization.modular aquarium aquascaping rocks Perfect for freshwater and saltwater setups, STAX rocks help establish a more naturalistic environment that reduces stress and encourages healthy fish behaviour.modular aquarium aquascaping rocks Easy to arrange and rearrange as your aquascape evolves.