🪸 Elevate your reef game with nature’s perfect substrate!
CaribSea Arag-Alive Special Grade Sand is a 20-pound natural aragonite substrate designed specifically for reef and marine tanks. Its porous structure promotes coral growth and biological filtration, while its pH-stable composition ensures a balanced, safe environment for fish, corals, and invertebrates. Ideal for maintaining crystal-clear water and a thriving aquatic ecosystem.
| Item Weight | 20 Pounds |
| Liquid Volume | 20 Liters |
| Target Species | Fish |
D**L
The best sand.
This was the best price. It ships from pet smart or pet co. And got Amazon price. Came fastish. Supper happy with the product. Makes my fish tank look so much better. When put it in the water became clear really fast too, didn’t stay foggy long.
M**R
Particle size
The best for reef tank.Doesn’t blow around like the Fiji stuff does
C**S
It is really good I will be getting more
I need this in my 32 gallon BioCube looks amazing
D**.
Love it
Great sand great company
S**E
I recommend this product that is 100% totally awesome
The media could not be loaded. This is the most awesome brief sand. I will never purchase regular sand again.
N**O
Good sand, happy sand
Great stuff
T**S
Great product
Arrived on time and in good condition
M**D
This is my favorite
I like this style because it's not so fine, and isn't easily stirred up into the water column.
Trustpilot
2 weeks ago
2 weeks ago
