Seachem Laboratories MetroPlex Parasitic and Bacterial Treatment, 3.5 oz

When your fish are fighting illness, you want a treatment you can trust to be gentle on the tank while it works. Seachem Laboratories MetroPlex Parasitic and Bacterial Treatment in the 3.5 oz size gives you a generous supply of metronidazole-based care, ideal for larger systems or keepers who treat often. The brand formulated it to address several common fish ailments without throwing your tank's hard-won balance out the window, so you can focus on helping your aquatic family recover.

• Contains metronidazole, which Seachem describes as an effective and safe treatment for several protozoan and anaerobic bacterial diseases of fish.
• Targets conditions the brand names specifically, including Cryptocaryon, Hexamita, and Ichthyophthirius.
• According to Seachem, it does not adversely affect the filter bed, helping protect the beneficial biology your tank relies on.
• Is easily removed with carbon once treatment is complete, so you can clear it from the water when you are done.
• Carries little danger of overdosing, per the brand, which adds peace of mind during a stressful time.
• Uses a usual dose of 125 mg per 10 gallons, giving you a clear starting point for your system.
• Comes in the larger 3.5 oz size, well suited to bigger tanks, multiple treatments, or busy fishrooms.
• Lists its ingredients plainly as metronidazole plus excipients, so you know what you are adding to the water.
• Ships as a single container, ready to keep on hand for when issues arise.
• Fits naturally into a thoughtful quarantine or treatment routine alongside your regular water care.

Caring for a sick fish can feel overwhelming, and choosing a treatment that respects your tank's ecosystem makes the job easier. With this 3.5 oz size of MetroPlex, you have plenty of product for larger setups or repeat use, plus a clear dosing reference and brand guidance to follow. Always read the label, observe your fish closely, and treat as directed, and you will be giving your finned companions a steady, considered hand through recovery. Keep it stocked with your aquarium essentials so you are ready the moment you spot trouble.