Description
Focus is not a medication in its own right. It is a binder that holds other Seachem treatments to fish food so the dose reaches the gut instead of dispersing into the water.
This is the piece most people are missing when they treat an internal problem. Waterborne medication does very little for an internal infection or internal parasites; medicated food does. Mix Focus with the treatment and the food, feed it, and the drug ends up where the problem actually is. It also blunts the medication’s harshness on the fish.
The 100 g size suits anyone who quarantines routinely.
Not sure if it suits your setup? Ask our Reef Bot for help choosing, and we can help expedite your order.
Shipping & Returns
- Equipment and dry goods ship at their own rate. Free shipping at $349 or more applies to qualifying livestock only — corals, fish, inverts and live copepods. The $10 box & handling fee is a livestock packing fee and does not apply to dry-goods orders.
- All sales are final on equipment and dry goods. We are a retail store, not the manufacturer.
- Register your product with the manufacturer and keep your receipt — their warranty is how a faulty unit gets replaced, and they are faster at it than a shop could be.
- Not sure who to contact for a warranty claim? Call us and we will point you to the right place.
Ships from our Key West store · (305) 850-9949










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