Reptile owners, this ZeeDix coconut coir substrate is fantastic for your scaly friends! Each brick is compressed and weighs about 4.5kg total (2 bricks at 1.4lb each), but when you add water, they expand into fluffy, natural bedding that's perfect for terrariums. It's 100% organic coconut fiber with balanced pH and low EC, making it safe for your pets. The coir absorbs liquids and waste really well while controlling odors, so your reptile's habitat stays fresher longer. It's biodegradable too - when you're done with it, you can actually compost it in your garden! Setting it up is easy - just soak the bricks in water, break them apart as they expand, and spread the fluffy material in your enclosure. It works great for snakes, bearded dragons, turtles, frogs, tarantulas - pretty much any reptile or amphibian you might keep. The natural brown color looks attractive and more natural than some artificial substrates. Since it's compressed, the bricks store easily until you need them. Your pets will appreciate the soft, natural bedding, and you'll appreciate how easy it is to maintain their habitat. It's one of those reptile supplies that just makes pet ownership easier and more enjoyable!