how do you use it for brine shrimp?

You soak any food source such as brine shrimp in the formula. I don’t think live brine shrimp would work though.

Can this be used in freshwater aquariums?

The bottles I have say Marine Use Only...sorry.However, I do use on food I give my Angels and Madag. Rainbows...which is freshwater. No harm that I can see.

How long will a bottle last with normal use?

I use it only once a week. It last me a long time because I use other supplements on other days so about 5 months. 220 gallon tank

is this the same as Zoecon?

Very similar. Selcon is the original formula. Kent made Zoecon years after Selcon was on the market.

Selcon Vitamin Supplement 60 Ml 2 Oz By American Marine

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Description

🐠 Elevate your reef’s glow—because your marine friends deserve the best!

TAILORED FOR MARINE LIFE - Specifically designed for marine aquariums and filter-feeding invertebrates to thrive.
WATER CHEMISTRY FRIENDLY - Formulated without yeast, phosphate, or nitrates to keep your marine environment pristine.
DISEASE DEFENSE IN A DROP - Clinically supports prevention and treatment of lateral line disease for healthier fish.
BOOST YOUR REEFS VITALITY - Enriches aquarium food with essential vitamins, lipids, and fatty acids missing from typical diets.
SEAMLESS FEEDING INTEGRATION - Easily mixes with live, frozen, or dried foods using the included dropper for hassle-free dosing.

American Marine Selcon is a 60 mL liquid vitamin supplement designed to boost the health and coloration of marine aquarium fish and invertebrates. It enriches food with vital nutrients often missing in standard diets, helps prevent lateral line disease, and maintains water chemistry by excluding harmful additives. Ideal for reef aquaria, it integrates easily with various food types using the supplied dropper.

Specifications

ASIN	B000255MGU
Best Sellers Rank	36,105 in Pet Supplies ( See Top 100 in Pet Supplies ) 388 in Aquarium Water Treatments
Brand	American Marine
Brand Name	American Marine
Customer Reviews	4.3 out of 5 stars 39 Reviews
Item Form	Liquid
Item Weight	0.2 Pounds
Item form	Liquid
Item weight	0.2 Pounds
Liquid Volume	60 Millilitres
Liquid volume	60 Millilitres
Manufacturer	American Marine
Manufacturer Part Number	SELCON
Model Number	SELCON
Pet Type	Fish
Target Species	Invertebrates
UPC	687951601007 125154580007 019022445102
Unit Count	60 millilitre
Unit count	60 millilitre

Reviews

A**D

Improved yellow tang fin health

Our yellow tang was show some sign of poor health in its fins. I started adding Selcon to flake food once a day and within 2-3 weeks it was fully back to normal. Fish look health and very colourful. Fairly expensive stuff but definitely worth it.

8.08.2025

R**E

Good

Good product

2.08.2025

D**D

Somewhat overpriced vitamins

Overpriced for what it ultimately is - vitamins

28.05.2026

D**D

My reef tank loves it

Great food vitamins .i put on seaweed sheets,and put on frozen foods

5.04.2021

L**D

Nice taste like chicken

Go great on chips

17.09.2019

R**T

Great additive

Great vitamin addition to any fish food

29.03.2019

H**N

Great

Did what I needed and on time.

17.02.2020

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Ayesha M.

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

5 days ago

View all Trustpilot reviews

R1229

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

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.