Fritz Maracyn - for Saltwater and Freshwater gram-Positive Relief from Bacterial gil, Popeye, More - Easy dose Packets, 20 Count

This worked REALLY well on my goldfish!!! Easy to use and effective.

After much research I discovered my Tetras had mouth rot. It is a bacterial infection. This product was recommended by the local pet store's Aquatic Specialist. I checked the reviews on Amazon as well. Maracyn received 4 and 5 star reviews. This product was much cheaper on Amazon compared to the local pet store. Maracyn treats a broad spectrum of gram positive infections. This product comes in pre measured packs. Each pack treats 10 gallons. No measuring and no mess. No worry about over or under dosing your fish. You have to remove all chemical filters before treatment. Maracyn will make your water cloudy. This product also strips your bio filter of good bacteria. You have to use an ammonia reducer (like Prime) because ammonia levels can spike during treatment. Keep an eye on your water. Test your water during treatment. I feel these are minimal side effects to ensure healthy fish. After day 3 the mouth rot was gone. I will complete the 5 day treatment plan as directed. Day 6 you do a 25% water change. Use all new filter media, including chemical media. I use Seachem Stability and Seachem Prime to cycle my aquarium faster, and establish my bio filter. I am very pleased with the results of Maracyn. It treats a broad range of gram positive bacterial infections. This product is easy to use. It is effective. By buying Maracyn on Amazon you will save money. I would highly recommend this product.

Our goldfish of 3 years started bending at the side and getting lethargic. It was the first time this had ever happened and we lost 4 fish. We tried soaking their food before feeding, isolating the sick fish and giving them mushed peas to eat, changing the water, and then feeding them less frequently.Finally I read that it might be a bacterial disease so this was my last hope. It was super easy to use. We followed the instructions and dropped a pack of medicine in everyday for 7 days. We shut off our carbon filters during this time. The medicine overtime made our water look milky. After 7 days, we did a big clean to remove all the medicine water and clean out everything in the tank. Since then we’ve had 0 issues and my remaining fish are thriving and we’ve had minimal algae growth.Our mystery snails were the only ones who didn’t like it. After day 5, when the water was significantly murky, I noticed they climbed above the water and only went down once in a while.

Worked well

I bought this here on Amazon because I couldn’t find it in the pet store. It didn’t seem to work 100% but did make the fish feel a little better.

The meds are working. Fish look healthy and eating. Very cloudy water but knew that would happen. A good purchase.

By far the most effective saltwater fish meds I’ve used in nearly 30 years!!!!!

Don’t buy this product