How much should I get for a betta fish?

just a few and soak them in tank water beforehand. or your fish will die

description says it's for tropical and marine fish. they are not for freshwater fish? not for goldfish? is it specific for bettas and not goldfish?

This product is for all aquatic fish as well as frogs or newts, Robert. Tropical fish are freshwater fish that prefer warm water.

Is there something different about the processing/ingredients of this brand vs other brands to make the allergy warning necessary? thanks

According to customer service at:Tetra Fish Customer ServiceWe're happy to help.Tetra is waiting for you to contact us for aquarium help, support and questionsIf you need help with a product, you can contact us by phone or by e-mail. Our available online parts catalog can be accessed within the product catalog, by looking up individual products.Telephone SupportYou can call 1-800-526-0650, option 1, for any issue or question. Our phone hours are 7:30 a.m. to 5:30 p.m. Eastern Time, Monday through Friday. The warning is because the mosquito larvae allergy in some people. If they were to ingest the product it could result in a allergic reaction. They cant speak for why or why no other companies present the product allergy notice. The best way is to contact the individual company.

Can a little goldfish have these?

Yes bloodworms are like a beef for fish but flakes have more well rounded nutrients I give to my goldfish as a treat. Also, these bloodworms do not cloud the water.

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🐟 Elevate your aquarium’s vibe with premium freeze-dried fuel!

CLEAN SAFE FEEDING - Special processing minimizes harmful organisms, ensuring a healthy treat every time.
EASY FEEDING ROUTINE - Feed 2-3 times weekly, just enough for your fish to enjoy within minutes—no waste, no mess.
CONVENIENT CHILD SAFETY LID - Designed with safety in mind to keep curious hands away.
NUTRIENT PACKED ENERGY BOOST - Freeze-dried bloodworms deliver a concentrated protein punch to keep your fish vibrant and active.
VERSATILE AQUARIUM COMPATIBILITY - Ideal for both freshwater and saltwater species, including bettas and tropical fish.

TetraBloodWorms 0.25 Oz offers a freeze-dried, allergen-free bloodworm supplement designed for small to medium freshwater and saltwater fish. Specially processed to eliminate contaminants, it boosts fish energy and conditioning with a convenient, child-safe lid for secure storage.

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Product Dimensions	4.7 x 4.7 x 8.2 cm; 7 g
Item model number	AQ-78368-1
Breed Recommendation	Small Breeds
Pet Life Stage	All Life Stages
Flavor	Bloodworms
Item Form	Frozen
Allergen Information	Allergen-Free
Size	0.25 Ounce (Pack of 1)
Number of Items	1
Quantity	1
Special Features	Freeze-dried bloodworm supplement
Specific Uses	Food
batteries required	No
Item Weight	7 g

Tetra® BloodWorms 0.25 Oz, Freeze-Dried Food for Freshwater and Saltwater Fish

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