Why the crazy price hike?

Crazy, I just ordered this 5 gal. bucket ( 160 gal ) and the price almost doubled ? Sooo, I drove a few miles to buy at Petco for about $40.00 w/tax, " Come on Man "

Can you use this for hermit crabs?

Yes, you can use this to make drinking/soaking water for tropical land hermit crabs. Just be sure they always have TWO WATER DISHES - one with de-chlorinated fresh water and one with brackish or salt water such as this. The dishes need to be deep enough for them to fill their shells with water if they want, but must have sponge or some driftwood in them for easy access in and out. Few people realize they need salt water as well as fresh, kudos to you for inquiring! If you know which species you have, you should google to find out any specific quirks or requirements.

Ratio (ingredient weight to water volume) for brackish water condition?

Typically, we recommend starting with 1/4 cup of salt to one gallon of water. This is half the amount used to make full marine conditions. You will need a hydrometer or refractometer to test the salinity. You need 1.010 - 1.015.

If I have a 39 gallon tank, what size should I buy?

You'll always need to make water for water changes so buying in bulk saves money. if you go to the web site it will tell you the exact amount per gallon

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Sea Salt for Marine Aquariums, 50 Gallons

Product ID: 3625705

Details

Brand
Instant Ocean
Item Form
Granules
Item Weight
6.8 kg
Liquid Volume
50 gallons
Unit Count
240 Ounce

⚡fast dissolving formula

🌊50 gallons marine-grade volume

🧪complete trace & major elements

R4012

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌟 Dive into perfection—make your marine aquarium the envy of every enthusiast!

OCEAN READY IN MINUTES - Superior solubility delivers crystal-clear water fast—no waiting, no hassle.
CONSISTENT QUALITY ASSURANCE - Each batch undergoes rigorous testing to guarantee premium, reliable results every time.
EFFORTLESS MIXING MAINTENANCE - No additives needed; stable during shipping and storage for your convenience.
SCIENTIFICALLY PERFECTED FORMULA - Contains every major, minor, and trace element your marine life craves, free from nitrates and phosphates.
TRUSTED BY EXPERTS FOR 40 YEARS - The industry standard used by top aquariums and marine researchers nationwide.

Instant Ocean Sea Salt offers a scientifically formulated, fast-dissolving blend of essential marine elements designed to create and maintain the ideal saltwater environment. Free from nitrates and phosphates, it ensures optimal pH balance and clarity, trusted by professionals for over four decades to support delicate marine fish and invertebrates with consistent, high-quality results.

Specifications

ASIN	B000255NKA
ASIN	B000255NKA
Allergen Information	Abalone Free
Batteries	Product Specific batteries required.
Best Sellers Rank	#3,057 in Pet Supplies ( See Top 100 in Pet Supplies ) #9 in Aquarium Water Treatments
Brand Name	Instant Ocean
Customer Reviews	4.8 4.8 out of 5 stars (8,471)
Date First Available	October 2, 2001
Department	Unisex-Adult
Global Trade Identification Number	00051378014007
Included Components	Instant Ocean Sea Salt
Item Form	Granules
Item Type Name	Aquarium Salt
Item Weight	6.8 kg
Item model number	AQ-SS350-10
Liquid Volume	50 gallons
Manufacturer	Instant Ocean
Manufacturer	Instant Ocean
Manufacturer Part Number	AQ-SS350-10
Model Number	AQ-SS350-10
Number of Items	1
Pet Type	Dog
Product Dimensions	16.5 x 13 x 2.5 inches; 14.99 pounds
Target Species	Fish
UPC	719279584394 051378014007
Unit Count	240 Ounce
Warranty Description	See label for details

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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The product exactly matches the description. Very satisfied with my purchase.

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R4012

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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