CaribSea Samurai Soil, 3.5 lb

For the aquarist nurturing a lush underwater garden, the right substrate is everything, and CaribSea Samurai Soil is built with planted tanks in mind. This 3.5-pound bag is described as the ideal substrate for planted aquaria and freshwater shrimp, so whether you are growing a carpet of greenery or doting on a colony of shrimp, you have a base designed for the job. It arrives clean and ready to use, which means less fuss on setup day and more time enjoying your tank.

What makes Samurai Soil a planted-tank favorite:

• Created as the ideal substrate for planted aquaria, so your aquatic plants have a home tuned to their needs.
• Equally suited to freshwater shrimp, making it a smart pick for shrimp keepers who want a thriving setup.
• Will not affect pH or hardness, so your carefully balanced water chemistry stays the way you set it.
• Will not disintegrate, giving you a substrate that holds its shape over the long haul instead of breaking down.
• Clean and ready to use, so you can rinse-free your routine and get to aquascaping sooner.
• Includes a live bacteria packet, a head start that CaribSea builds right into the bag.
• Infused with mycorrhizal fungi, which the brand says supports enhanced root growth for your plants.
• The 3.5-pound size suits nano and smaller planted layouts where precision counts.
• A stable foundation that lets your plants and shrimp settle in without sudden chemistry swings.
• One tidy bag covers your planted base and your beneficial-bacteria starter in a single step.

If you have been dreaming of a verdant aquascape or a happy shrimp colony, Samurai Soil hands you a foundation made for exactly that. Lay it down, add the included live bacteria packet, and let the mycorrhizal fungi go to work on those roots the way CaribSea describes. It is a clean, stable, ready-to-use base that lets you focus on the fun part, watching your underwater garden and its tiny tenants flourish day after day.