CaribSea Aragamax Select 15lb 6.8kg

• Ideal for reef or fish tank bottom cover, deep bed sumps & more

• Dry sugar sized aragonite sand substrate for marine aquariums

• Functional marine substrate buffers aquariums from pH swings

• Fine grains pass easily through sand sifting aquarium inhabitants

• Approx 0.5 - 10mm diameter

CaribSea's dry marine substrates are recognized worldwide for their purity and precision. Our substrates are purposely engineered and free of impurities such as ash, metals, pesticides, and silica; which allows you to create a safe and beautiful environment for your fish and invertebrates. Precision grading makes system design a breeze!

No matter what type of system you are setting up, we have the substrate that's perfect for the filtration method and habitat you are creating.