MARINE SAND/CORAL 1mm – 4kg

Description

Marine Sand/Coral can refer to various types of substrate used in saltwater aquariums. It’s important to understand the specifics before choosing one for your tank, as they have different properties and suit different needs. Here’s a breakdown:

General Information:

• Composition: Marine Sand/Coral typically consists of crushed coral skeletons or other calcium carbonate-based materials.
• Benefits:
  • Natural appearance: Creates a natural-looking seabed environment in your aquarium.
  • Buffering capacity: Helps maintain stable pH levels in saltwater aquariums.
  • Support for beneficial bacteria: Provides a surface area for beneficial bacteria to colonize, aiding in biological filtration.

Variations and Considerations:

• Particle size: Ranges from fine sand (0.5-1mm) to coarser gravel (3-5mm). Fine sand offers more surface area for bacteria but can trap waste more easily. Choose based on your fish species and desired look.
• Color: Available in natural white, pink, or other colors. Dyed options may affect water chemistry, so opt for natural colors if unsure.
• Live vs. non-live sand: Live sand contains beneficial bacteria pre-seeded onto the grains. It can accelerate cycling but carries risks of unwanted organisms and ammonia spikes. Non-live sand requires a longer cycling process but offers more control.
• Suitability for different fish: Sand-sifting fish thrive in fine sand, while larger gravel suits burrowing fish. Research your specific fish to choose the right size and type.

Additional Points:

• Rinsing: Regardless of type, rinse Marine Sand/Coral thoroughly before adding it to your tank to remove dust and debris.
• Deep sand bed (DSB): A thick layer (4-6 inches) of sand can promote denitrification but requires careful maintenance and may not suit all fish.
• Water quality impact: Monitor water parameters closely, especially after adding new substrate, as it can initially affect pH and hardness.