Instant Ocean Marine Salt
Instant Ocean Marine Salt makes it easy to mix the saltwater pool your hermit crabs need.
Mix with conditioned water for a properly prepared marine saltwater pool. Each jar includes a 20 mL scoop so measuring is quick and consistent.
The same trusted Instant Ocean marine salt, repackaged into a crabitat-friendly size.
Mixing Instructions
Add 6 level scoops to 1 gallon of conditioned water.
Stir until completely dissolved.
20 mL scoop included.
(Conditioned water is dechlorinated water — tap water treated with a dechlorinator, or bottled spring water.)
Size & Storage
Choose your size:
13 oz • Makes nearly 3 gallons
23 oz • Makes nearly 5 gallons
Store tightly closed in a cool, dry place.
For Your Crabitat
Hermit crabs need access to both fresh water and marine saltwater.
Pools should be deep enough for your largest crab to fully submerge, with a safe way to climb in and out.
Shipping
Free shipping on orders $35+.
$5.99 flat-rate shipping under $35.
Packed by our small family in Wichita, Kansas.
