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Learn how to pick the right aquarium plants, substrate, lighting, and fertilizers to ensure that your aquarium plants thrive and stay healthy.
Updated on November 13th, 2025
Learn more about why you might see erratic swimming in aquarium fish. Find out how you can treat them to maintain a healthy and happy aquatic environment.
Updated on November 13th, 2025
Habitattitiude™ commits to environmental protection by not releasing unwanted fish into public areas.
Updated on November 13th, 2025
Search Petco to learn about blackwater fish aquariums. We want to help you decide what lifestyle is best for your unique fish.
Updated on November 13th, 2025
Acclimation helps your aquatic life adjust to the new chemistry of your tank, thereby helping ensure the health of your new addition.
Updated on November 13th, 2025
Pimafix is an acceptable "natural" antifungal treatment. Melafix is for bacterial infections. Kanamycin, erythromycin or metronidazole are good broad spectrum antibiotics. Fungus Cure (by API) is an excellent antifungal. You can find these medications in the aquarium section of most pet stores or even online. Follow label directions carefully and remove the carbon filter insert during treatment if indicated. The cornerstone of any treatment is to first maintain pristine water quality and stable chemistry.
Updated on August 12th, 2025
Metronidazole is used as an antibiotic against anaerobic bacteria in aquaria as well as an antiprotozoal medication. Dosing will depend on the concentration of the product as well as the size of the tank. Follow label directions carefully and remove the carbon filter insert during treatment.
Updated on August 12th, 2025
Thanks for reaching out about your fish. Most of the water additives don't get absorbed systemically since fresh water fish do not drink water. A veterinary visit with a fecal sample is recommended to identify possible parasites and then prescribe a treatment. Most likely the medications needs to be top-coated on food and then eaten. Dosage depends on number of fish and estimated biomass (cumulative weight of fish). Good luck.
Updated on August 12th, 2025
Thanks for reaching out about your aquarium and including photos. Did you test your water quality prior to the water change? Continue to test for pH, ammonia, nitrites and nitrates. Pristine water quality is needed for health. Are any of the fish new, that could have introduced parasites? Itching/flashing can be due to water quality, external parasites, bacterial or viral infections and other causes. The white lesions on the photo could be fungal infections. A skin scrape and examination under the microscope (at a veterinarian's office) is needed for an attempt to determine a cause. Fungal infections are often secondary problems, so check water quality first. Good luck.
Updated on August 12th, 2025
Thanks for reaching out about your oranda. A picture would help in an attempt to identification. External parasites are numerous and a microscopic identification at a veterinary office might be needed. Sub-optimal water quality can irritate the skin, leading to mucous cell hypertrophy. Keep water quality pristine, a veterinary visit is needed to help further. Good luck.
Updated on August 12th, 2025