SV Aquarium Deco Black and White Aurum Rock, Extra Small 7–10 cm – Box

SV Aquarium Deco Aurum Rock is a decorative stone with striking black and white veining, as the photo shows, that adds contrast and a natural look to aquascapes. These extra small pieces measure about 7 to 10 cm, a handy size for nano tanks, foreground detail or filling gaps around larger rocks. Supplied by the box.

Key features of the SV Aquarium Deco Black

• Black and white veining
• Extra small 7–10 cm
• Natural-looking stone
• For nano or foreground
• Sold by the box

Using small rocks well

Small 7 to 10 cm pieces look most natural grouped in odd numbers, set in front of or around larger stones so the scape steps down from back to front. If you keep soft-water fish or shrimp, put a few drops of vinegar on a piece first; fizzing means the stone contains carbonate and may raise hardness and pH. Check pieces sit firmly before adding fish.

Good to know

Rinse or soak the rock before use, build on the aquarium floor or a stable base so it cannot topple, and test water parameters as a new aquascape settles.

SV Aquarium Deco Black specifications

• Brand: SV Aquarium Deco
• Product: SV Aquarium Deco Black and White Aurum Rock, Extra Small 7–10 cm – Box
• Piece size: 7–10 cm (extra small)
• Pack: Box
• Category: Fish Decor & Accessories