Life Rock - Reef Tree Arches Kit
SKU 8738997
Out of stock in-store — order now and we'll bring it in for you, ready to ship (or collect) when it arrives. Paid securely at checkout; we'll email you with timing once it's on order.
- Ships Australia-wide — fast dispatch from Eastwood
- Or collect in store with the rest of your order
- Genuine stock — marine specialists since 2012
Overview
Creating genuine negative space and dramatic arches in an aquascape is difficult to pull off with loose rock alone. Life Rock - Reef Tree Arches Kit from CaribSea makes it simple, providing pre-drilled aragonite rock pieces that stack onto a central rod to form a striking, open tree-and-arch structure with no glue or curing needed.
Built from CaribSea's LifeRock — genuine aragonite base rock rather than cement — it combines a natural look with strong biological performance from day one.
Key features
- Pre-drilled rock pieces that stack onto an included stabilising rod
- No cement or curing required — assembles in minutes
- Genuine aragonite base rock infused with spored bacteria for biological filtration
- Creates dramatic negative space, arches and overhangs for fish and coral placement
What's in the box
- 1x larger base rock
- Multiple arch pieces
- 1x small spacer/cap piece
Who it's for
Reef keepers wanting a genuinely open, architectural aquascape with arches and caves, without the drilling and cementing usually required to achieve it.
Setup & tips
- Rinse all pieces thoroughly with RO/DI water before assembly
- Experiment with the arrangement before committing, since pieces can be rearranged freely before final securing
- Secure the completed structure with an aquascaping mortar for long-term stability
- Leave gaps and open space intact when assembling, rather than packing the structure too tightly, for better flow through the aquascape



