Brightwell Aquatics KoraLagoon Substrat

Brightwell Aquatics KoraLagoon Substrat

Overview:
Brightwell Aquatics KoraLagoon Substrat is a high-purity aragonite refugium and lagoon substrate, blended from multiple particle sizes to replicate the natural sand composition of tropical reef lagoons. It’s ideal for refugia, seagrass and macroalgae beds, mangrove systems, and reef aquariums of any size, promoting natural biological filtration and long-term water stability.

Key Features:

• Premium blend of natural aragonite grades that replicate tropical reef lagoon sands

• Mixed particle sizes promote both nitrification and denitrification

• Slowly releases calcium, carbonate, strontium, magnesium, and trace minerals

• Helps stabilize pH and support coral, macroalgae, and invertebrate health

• Excellent for refugiums, macroalgae or mangrove tanks, and nano to large reef systems

• Contains over 39% calcium and 57% carbonate by dry weight

• Scientifically formulated for balanced mineral release and long-term buffering

Directions for Use:

• Optional: Rinse gently with purified or RO/DI water before use to remove fine dust.

• Recommended maximum bed depth: up to 2 inches (5 cm) for most applications.

• To estimate required substrate (in pounds):

  • Multiply tank length (in.) × width (in.) × desired depth (in.) × 0.05.

• Spread evenly in the aquarium or refugium. Avoid covering live rock or livestock.

Available Sizes:

• 1.4 kg (approx. 3.1 lb)

• 5.4 kg (approx. 12 lb)

• 27 kg (approx. 60 lb)