Aquarium Substrate Divider | Tank Separator for Aquascaping | Fish Tank Barrier

Create clean, professional aquascapes—without mixing substrates.  This custom-fit aquarium substrate divider lets you separate sand, gravel, soil, or specialty substrates with a clean, polished look—perfect for aquascaping, planted tanks, shrimp tanks, and display aquariums.  Designed for flexibility and creativity, these attachable 3D printed dividers allow you to build custom layouts while keeping substrates exactly where you want them.  ✅ Why aquarists love this divider:  ✔ Keeps multiple substrate types separated ✔ Creates a crisp, professional aquascape ✔ Modular & attachable for custom layouts ✔ Durable, aquarium-safe PETG material ✔ Ideal for freshwater tanks, planted tanks & aquascaping projects  📏 Approximate Dimensions:  • Length: 180mm • Width: 10mm • Height: 51mm  (Custom layouts supported through modular attachment)  🧪 Material:  Made from PETG (Polyethylene Terephthalate Glycol) A strong, chemical-resistant thermoplastic commonly used in 3D printing and aquarium-safe applications.  🖨️ 3D Printing Disclaimer:  This is a custom 3D printed, made-to-order item. Minor layer lines or small surface variations may occur—these are natural to the printing process and do not affect performance.  🎁 Perfect for: • Aquascaping enthusiasts • Planted tank hobbyists • Shrimp & nano tank keepers • Unique gifts for aquarium lovers  Designer: midstate515 SKU: 3D02-D1-GRY