Zhen De Decoration – SC3 Deco Crystal Pack S (Dark blue)

Description

Colorful decoration crystal in small size
Size of crystals
S 15mm

Zhen De SC3 Deco Crystals Small in Dark Blue

These dark blue SC3 deco crystals are a simple way to add a pop of colour to a tank without committing to a full coloured-substrate redo. Scattered across the front glass, layered over natural gravel, or pooled in a small dish-style display, the deep blue tone reads well under both cool white and daylight LEDs. We find them popular with families setting up a child’s first tank, where a bright, fun look matters more than a strict natural biotope.

The crystals are inert decorative pieces, so they will not alter your water chemistry in our soft, slightly acidic local tap water, and they hold their colour over time. Rinse the pack thoroughly before adding them, since a quick wash clears any manufacturing dust and keeps the tank from clouding. For HDB nano tanks, a small handful goes a long way, so you can split a single pack across a couple of accent spots rather than burying the whole base.

See the full decorations range for matching colours. For ideas on combining tones, our aquascape colour theory guide and kids aquarium guide are useful starting points.