How much dose is safe for snails?

We would not recommend to use salt with snails.

Is 33oz sufficient for a 30 gallon tank with 1 betta (some discoloration and eye issue) and 3 snails? 64oz is 4 pounds and seems like a bit much.

Its more than sufficient! It will last you a long time. 33 oz is enough to treat about 220 gallons! Thats about enough for 21 water changes (if you do 10 gallons each time). 1 tablespoon for every 5 gallons = 6 tablespoons or 3/8 of a cup. I have a 29 gallon tank and I do water changes biweekly (mollys poop a lot). I recommend this as some water filtering systems and treatments remove vital electrolytes. Think of it as Gatorade or alkaline mineral water for your fish. Its also good to have for when they are a bit under the weather.

How much do you put in to make a fresh water 3 gallon fish tank a brackish fish tank for my dwarf pufferfish

I put a tablespoon per 10 gallons, but mine aren't brackish tanks. Have had a Green Spotted Puffer for 5-6 years and it does fine in freshwater. Don't know if other kinds can be freshwater.

It says to use for up to 10 days only, right? What happens after that? Same old maintenance, and the fins will continue to heal? Thank you in advance.

It is not listed in the instructions to only use for 10 days. We would recommend to dose the aquarium and the salt will continue to be in there. The only time you would re-add salt is when water is removed and added back in.

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API AQUARIUM SALT Freshwater Aquarium Salt 67-Ounce Box (Packaging May Vary)

Product ID: 254219447

Details

Brand
API
Item form
Granules
Item weight
4 Pounds
Manufacturer
Mars Fishcare
Unit count
1844 Grams

🌿all-natural evaporated sea water formula

💧boosts fish respiration & gill function

🧂67 oz premium aquarium salt

S$75

Duties & taxes included

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Description

🧂 Elevate your freshwater aquarium game — because your fish deserve the best!

TRUSTED LEGACY - Backed by nearly 60 years of API expertise, ensuring premium quality and proven results.
STRESS FREE SETUP - Ideal for new aquarium setups and water changes to maintain a balanced, thriving environment.
ELECTROLYTE POWER UP - Enhances fish respiration and oxygen uptake for vibrant, stress-free aquatic life.
NATURAL WELLNESS BOOST - Crafted from pure evaporated sea water to promote disease recovery and overall fish health.
PLANT SENSITIVE FORMULA - Use cautiously with live plants to protect your entire ecosystem’s harmony.

API Aquarium Salt is a 67-ounce box of all-natural, evaporated sea salt designed to improve freshwater fish health by boosting respiration and reducing stress. Perfect for new setups, water changes, and disease recovery, it delivers essential electrolytes that support gill function and oxygen uptake. Trusted by aquarists for nearly six decades, this premium formula helps maintain a vibrant, balanced aquatic environment.

Specifications

ASIN	B0010P0ZJK
Allergen Information	Apple Free
Best Sellers Rank	#2,189 in Pet Supplies ( See Top 100 in Pet Supplies ) #29 in Fish Medication & Health Supplies
Brand Name	API
Customer Reviews	4.7 4.7 out of 5 stars (18,523)
Global Trade Identification Number	00317163031063
Item Form	Granules
Item Type Name	Aquarium Salt
Item Weight	4 Pounds
Manufacturer	Mars Fishcare
Manufacturer Part Number	950337
Model Number	106C
Number of Items	1
Pet Type	Fish
Target Species	Fish
UPC	317163031063
Unit Count	1844 Grams

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