Seachem

Seachem Focus Freshwater and Marine Fish Medication 5 Grams

$9.98$15.56

773+ bought in the past month

About this item

  • 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
$9.98
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Product details
BrandSeachem
Item Weight0.04 Pounds
Item FormPowder
ManufacturerSeachem
Technical specifications
item_weight0.04 Pounds
manufacturerSeachem
item_model_numberMSSSC06410L01L01
date_first_availableApril 25, 2013
item_package_dimensions_l_x_w_x_h4.76 x 3.62 x 1.26 inches
brand_nameSeachem
target_audience_keywordfish
directionsStir together the medicated food mix before feeding, feed the fish once daily, treat for at least a week, and combine with another medication.
is_discontinued_by_manufacturerNo
package_dimensions4.76 x 3.62 x 1.26 inches; 0.64 ounces
best_sellers_rank#14,908 in Pet Supplies ( See Top 100 in Pet Supplies ) #141 in Aquarium Water Treatments

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Customer reviews

4.6609 ratings
  1. 588%
  2. 413%
  3. 30%
  4. 20%
  5. 10%
★★★★★

Great Product

CustomerDecember 31, 2025✓ Verified purchase

It is amazing product. Read more

★★★★★

It's a must have for fish hobby

MarkJanuary 2, 2026✓ Verified purchase

Focus helps get your fish medicine with their food. Just add the medication to their food and add Focus and feed them. Read more

★★★★★

Saved my fish

PatrickMarch 4, 2024✓ Verified purchase

Use this to bind other seachem meds to your fish food for internal treatment. I watched ich covered fish come back from the brink of death after 3 feedings (6 days) of this and metroplex and kanaplex. I used 1 scoop of each of the 3 meds mixed with some flakes and a cube of mysis with a few drops of the garlic guard every other day for 3 weeks. Also treated the water with paraguard for 30 days. No more ich. Fish are all healthy and hungry. Read more

★★★★★

Love seachem

samOctober 9, 2025✓ Verified purchase

I love seachem and this is always good to have in hand! Read more

★★★★☆

Does the job and makes metroplex more effective

ZachDecember 21, 2025✓ Verified purchase

This seemed to make my metroplex more effective. I got it in early and was just doing the water dosing but the focus with the metroplex actually seemed to improve my fish and its energy levels, pulling it slightly out of lethargy but metroplex was not as effective as I wanted it. I think it would be great to have on hand, it may have saved my fish if I knew parasites were the cause of the lethargy but by the time these came it was too late unfortunately. Read more

★★★★★

Works exactly as advertised

TaylorDecember 26, 2020✓ Verified purchase

I got this to mix antibiotics with food for my betta with a worrisome neurological infection and severe bloating with trouble breathing. I treated externally with furan which helped with fin rot but not the internal infection. With garlic guard and this stuff, I was able to easily mix my betta’s pellets with the meds that he needs. After several weeks of treatment, he is doing a lot better now. I really appreciated the scoop that came attached to the lid. It’s much easier to measure than API powders and the storage of this stuff was super easy due to the size Read more

★★★★★

Works quickly

JAYOctober 27, 2024✓ Verified purchase

Careful with dosage! It can work if fish is beginning to show symptoms Read more

★★★★★

Do not need to turn off filters

francesca simontonJune 6, 2022✓ Verified purchase

This review to try to stop the misunderstood process. You don't need to turn off the filters only need to remove the chemicals like charcoal. They say to tun off the UV filter. Also the Sea Chem says to treat every other day not everyday. They don't say to do water change but can't hurt if done right before the next dose. I think folks should fully read their process as they know better than anyone. I will update this when I see how well this works. Read more

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