Seachem 3 Pack of Focus Freshwater and Marine Fish Medication, 5 Grams Per Pack
$22.49
Price: $22.44 - $22.49
(as of Oct 16, 2025 06:29:19 UTC – Details)
(3 Pack) Focus In 5 Gm/0.2 Oz
Is Discontinued By Manufacturer : No
Product Dimensions : 0.79 x 1.97 x 3.94 inches; 0.16 ounces
Item model number : 641
Date First Available : April 11, 2017
Manufacturer : Seachem Laboratories Inc
ASIN : B06ZXQNYQ1
Best Sellers Rank: #69,272 in Pet Supplies (See Top 100 in Pet Supplies) #629 in Aquarium Water Treatments
Customer Reviews: 4.7 4.7 out of 5 stars 151 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
May be used alone or mixed with other medications to make them palatable to fish.
Can greatly reduce the loss of medication to the water through diffusion.
Treats fungal and bacterial infections.
For use in freshwater or marine aquariums.
8 reviews for Seachem 3 Pack of Focus Freshwater and Marine Fish Medication, 5 Grams Per Pack
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Brandon Wood –
Awesome Brand
Anything Seachem is an awesome brand and works well.
sassia –
Make your own medicated fish food
Good product! I take fish good and mix this product 1:1 with any fish meds. Add a little water until it becomes a nice paste. Feeding your fish the meds directly is so much more effective than dumping meds in an aquarium, diluting the meds and hoping it will cure whatever disease your fish have. I mix this with Seachem PolyGuard 1:1. I’d wish I would have known this sooner. I would have saved lots of money on fish meds over the last 10 years!
Angela Allen –
Fish health
Works well
J.B. –
Good product
Works good for treating my saltwater fish. Mix it with either Metroplex or Kanaplex and various fish food. Fish eat it up and get better. No complaints.
Sheila E. –
Focus
I received these quickly for fish medicine. Long expiration dates.
Robert Miller –
Works but….
I use this to help bind medication to the food. Even when extremely careful it’s still easy to get white lumps of it in with the food. Makes it frustrating and you can see them on the bottom of the tank. Other than that it works great.
Benjamin Freeman –
It works
It works
Katricia Lyon –
Aquarium s
Great for a certain kind of disease. Works fine.