Fish Cillin - Ampicillin 250 mg

Fish Cillin and all Ampicillin products were discontinued by Thomas Labs.  Below are alternative products to Fish Cillin that we recommend for treating similar fish illnesses and bacteria. We recommend talking to a qualified veterinarian or doctor to help you decide which alternative is the right product for your fish.

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(see full shipping policy for details- orders placed before 4 p.m. Eastern Monday-Friday ship the same business day. If orders are placed on Saturdays/Sundays they will ship the next business day)