UNS Strata Type 2 Seiryu Hardscape

Create an instant Iwagumi-style aquascape with Strata Type 2 Seiryu Hardscape by Ultum Nature Systems. Its naturally open composition pairs beautifully with carpeting plants and low-growing species while capturing the texture and character of natural Seiryu stone. Made from lightweight, aquarium-safe resin, it offers a simple way to build a balanced, Iwagumi-inspired planted aquarium without the challenge of selecting and arranging individual stones. Strata Type 2 is safe for freshwater fish, shrimp, and aquatic plants, making it an excellent choice for beginners starting their first aquascape or anyone looking to enjoy the clean, minimalist beauty of Iwagumi with less time spent arranging hardscape and more time selecting plants and enjoying the finished layout. Best For - First-time Iwagumi aquascapes - Beginner planted aquarium hobbyists - Open, minimalist aquascapes - UNS 5N and 45U rimless aquariums Product Highlights - Designed to capture the texture and character of natural Seiryu stone - Ready-made hardscape for a quick and approachable aquarium setup - Lower, open composition that complements carpeting plants and low-growing species - Lightweight and won’t alter water chemistry Size: 14.5 x 8.5 x 6” Weight: 2.4 LB Material: Aquarium-safe resin Whether you’re planning a compact nano aquarium or a slightly larger planted layout, here are a few ideas to help you get started with Strata Type 2. Aquascaping Ideas Aquarium What to Expect Substrate Aquatic Plants UNS 5N (4.6 gallons) Creates a full, compact layout with dramatic stone presence UNS Controsoil Eleocharis parvula ‘Mini’ Micranthemum ‘Monte Carlo’ UNS 45U (9.3 gallons) Leaves additional room for carpeting plants, accent species, and open negative space UNS Controsoil Glossostigma elatinoides Eleocharis belem Cryptocoryne parva Bucephalandra sp. UNS Strata Type 1 and Type 2 used together in the UNS 60U 20.5 gallon planted aquarium. Photo courtesy of Ultum Nature Systems