Natural Coral Sand, Coral Sand, Coral Sand, Filter Media, Saltwater Aquarium, Hermit Crab, Guppy

Natural Coral Sand, Coral Gravel, Sand Gravel, Filter Media, Saltwater Tank, Hermit Crab, Guppy. This is a 500g layout material for aquariums, made of coral sand with a particle size of approximately 1mm.

This is natural, sand-like coral.
You can enjoy a natural layout that evokes the image of a tropical sea, perfect for marine aquariums.

For saltwater fish filter media tanks
Interior decoration
Gardens and hobbies
Building materials, etc.
Suitable for raising hermit crabs, saltwater fish, and fish that prefer alkalinity.

Coral sand dissolves minerals into the aquarium water, maintaining a neutral to alkaline pH. This stabilizes water quality, making maintenance easier.
It also suppresses the growth of harmful bacteria and actively promotes the decomposition of ammonia nitrogen from fish waste.
Through biological filtration, it fosters the growth of beneficial bacteria, creating a healthy environment.
For freshwater tanks, it's commonly used as substrate for African cichlids and hermit crabs.
Guppies and platies prefer slightly alkaline conditions, so they are compatible with coral sand.
It is not recommended for use with medaka (Japanese rice fish) or goldfish in large quantities. If using for medaka or goldfish, a small amount is recommended.
Using it without washing can cause cloudiness in the aquarium water, so we recommend washing it before use.

500g → ￥550
1kg → ￥1,050
1.5kg → ￥1,500
1.9kg → ￥1,800
2kg → ￥1,900
3kg → ￥2,500
4kg → ￥3,000
5kg → ￥3,500
6kg → ￥4,000
7kg → ￥4,500
8kg → ￥5,000
9kg → ￥5,500
10kg → ￥6,000

Coral Sand
Coral Gravel
Sand Gravel
Type of Ornamental Fish: Saltwater Fish
Color: White
Type of Equipment: Aquarium Layout Supplies

- Product Name: Coral Sand
- Weight: 500g
- Particle Size: Approximately 1mm

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