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🏝️ Turn your crab’s tank into a luxury island retreat they’ll never want to leave!
Fluker's All Natural Premium Hermit Crab Sand Substrate is a 12 lb. blend of natural sand, coconut fiber, sea salt, calcium carbonate, and probiotics designed to replicate the hermit crab’s natural habitat. It enhances water retention, promotes natural burrowing and molting behaviors, and maintains a clean, healthy environment through probiotic action. Free from dyes and harmful additives, this substrate also conducts heat efficiently, making it an ideal choice for professional hermit crab keepers seeking a premium, all-natural bedding solution.











| Customer Reviews | 4.8 out of 5 stars 498 Reviews |
D**6
Best sand for hermit crabs.
This sand is a must for hermit crabs . This is way better than beach sand for helping maintain humidity in your aquarium.
J**D
Good quality
Great value for my money, fills a small aquarium. Scoops well and cleans up easy.
A**A
Would purchase again
Nice moist sand. Great for out hermit crab.
A**L
Good product
A little pricey but good stuff
S**A
Trustworthy Hermie Sand
I absolutely love this sand. I have been using it for my hermit crabs for YEARS, and have never had any issues. It is the perfect consistency to help the crabs build their tunnels during molting, sturdy enough that it will hold the space secure for each molting crab. I also mist my tank down regularly, and this sand has kept my tank from flooding for years. The nice thing about it is that it just adapts to the moisture, I have never had ANY issues with tank flooding, mold growth, foul odor, or failed crab molting, with this sand. 100% Recommend every time! Happy crabbing !
A**R
Good sand
This is the 2nd time I've gotten this sand for our hermit crabs. They seem to love burrowing themselves in it
H**P
Hermit Crab Sand Substrate
Thank god I found this product on Amazon! This saved me a trip to the store and from purchasing several bags of sand for the hermit crab tank. One bag lasts two cycles (at least for our tank). Quality of the sand and substrate is perfect and exactly as described. Will be making a purchase of this again!
P**.
Hermit Perfection
Just as expected. Moist but not overly saturated. Perfect for hermits environment.
Trustpilot
2 days ago
1 day ago