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CoralDune
A buried stone-inspired aquarium cave with a rounded tunnel entrance and a dramatic central staircase.
Sizes, colors & details →Website-exclusive pricing · New designs arrive here 7 days before Etsy
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Shrimp Hides
Browse multi-opening aquarium hides and under-gravel shelters that add protected routes and visual depth to freshwater shrimp layouts.
Shrimp tanks benefit from structure at several levels. These designs can create shaded passages, edges to explore, and spaces that blend into planted or substrate-heavy aquascapes.
Featured designDriftCoreView product →Priority products
Compare designs for your setup.
Every product link below leads to exact dimensions, photos, sizes, colors, pricing, and care guidance.
View detailsFrom $20.69
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DriftCore
A buried, root-like tunnel system that turns the substrate line into a natural hideaway.
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HydraNest
An organic multi-chamber shelter with wide viewing angles and a dramatic cutaway profile.
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View detailsAquascape Décor
Reef Niche
A sculpted foreground niche that creates depth without overwhelming a compact tank.
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BestsellerView detailsCaves & Hides
Nexora
A reef-like cave system with hollow openings, flowing ridges, and an organic silhouette.
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BestsellerView detailsUnder-Gravel
Sandflow
A smooth, wave-shaped tunnel that creates a low-profile shelter beneath the substrate.
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ShoreSand
A winding underground cave with multiple entrances designed to vanish beneath sand or gravel.
Sizes, colors & details →A practical buying guide
Planning hides for freshwater shrimp
Use the product dimensions and your hardscape plan together so the shelter remains stable and its routes stay open.
Create more than one route
Multi-opening and tunnel-style forms let you build connected shelter without relying on a single entrance.
Keep entrances exposed
When using sand or gravel, bury only the areas shown for placement and keep every intended opening clear.
Leave room for maintenance
Position each piece where you can inspect it, rinse it when needed, and avoid trapping debris behind the hardscape.
Plan before you place
Use the dimensions with a practical guide.
These guides help turn product measurements into a stable, maintainable aquarium layout.
7 min readPlan hides for a shrimp tank
A shrimp-tank layout guide for entrances, layered shelter, substrate, plant growth, inspection, and routine cleaning.
Read the guide →6 min readChoose the right aquarium cave sizeA measurement-first way to compare the cave, its entrances, and the clear space in your tank.
Read the guide →7 min readPlace an aquarium cave wellA practical layout checklist for stability, open entrances, flow, sightlines, and cleaning access.
Read the guide →See every shape
Still deciding?
Compare all 20 aquarium and terrarium designs, each offered in three sizes and fourteen colors.