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Focus (by Seachem) is not a standalone medication — it’s a medication binder for fish food used in aquarium treatments.
It helps you attach antibiotics or parasite meds to food so fish actually ingest them instead of the medicine dissolving into the water.
What it does:
Active ingredient:
How it’s used:
You mix it with another medication + food, usually:
| Parameter | Min | Max |
|---|---|---|
| Salinity | 1.024 | 1.026 |
| Calcium | 400 | 480 |
| Alkalinity | 7 | 9 |
| Phosphates | 0.01 | 0.03 |
| Nitrates | 0 | 20PPM |
| Nitrites | Undetectable | |
| Ammonia | Undetectable |
FedEx Priority Overnight shipping costs
ORDER VALUE |
FLORIDA |
OUT OF STATE |
under $299 |
$29.99 |
$39.99 |
over $299 |
FREE* |
FREE* |
