It is most effective at 50/mg per gallon as many hobbyists are not able to obtain CP from a Vet (get from a Vet if you can get a prescription). As CP not obtained from a Vet cannot be guaranteed to be 99% pure, a 50/mg per gallon range is dosed to make up for slighly diluated CP (Most CP purchased online will be anywhere from 95 - 98% pure). Id 10 code for plaquenil Plaquenil cut in half Symptoms coming off plaquenil Can plaquenil cause tinnitus Not reef safe - Chloroquine Phosphate is meant to be used in a quarantine for prophylactic treatment or in a hospital tank for active infection treatment. We do not ship Chloroquine Phosphate next day - it was never our intention to sell this to be an emergency source. CP is an algaecide, but definitely not reef safe. It will kill corals and invertebrates. It will also kill bacteria in your system and cause ammonia issues as well as a new cycle. There are definitely a lot better algaecides like hydrogen peroxide than CP. Chloroquine Phosphate? Need to treat Marine Velvet. - I am having a bit of marine velvet going around my tank right now, and as a result I have searching for treatment options. This is very useful if you need to do water changes as you can quickly calculate for your replace water. You can use the calculator below to estimate how much Choloquine you need to dose in your quarantine tank. Chloroquine phosphate reef Chloroquine phosphate Page 3 Louisiana Reef Club, Chloroquine Phosphate - REEF2REEF Saltwater and Reef. Plaquenil pronunciationChloroquine phosphate adverse effectsHydroxychloroquine in g6pd deficiencyIs plaquenil still the go drug for lupud Chloroquine Phosphate Aquarium Dosing Calculator Choloquine Phosphate or CP is an aquarium medication that is used to treat marine ich, marine velvet, uroema, and brook. It is most effective at 50/mg per gallon as many hobbyists are not able to obtain CP from a Vet get from a Vet if you can get a prescription. Chloroquine Phosphate Aquarium Dosing Calculator.. Chloroquine Phosphate? Need to treat Marine Velvet. - The Reef Tank. Chloroquine phosphate Louisiana Reef Club. Therefore, a single dose of chloroquine at 10 mg/l would increase the PO 4 concentration in the water by about 2 to 3 mg/l. This is would be a major concern in reef aquaria, but as chloroquine is typically used in fish-only aquariums, or quarantine systems, the residual phosphate is less of an issue and can be reduced by water changes. I only started selling this because my local reef club could not get CP from any source. So, I extended the availability of CP to them by putting my site. I use CP 24/7 in my own QT systems and do regular water changes, so always dosing back up weekly. Hope that helps. Not sure if this is what you are looking for. Chloroquine Phosphate. Chloroquine is used to prevent or treat malaria caused by mosquito bites in countries where malaria is common. Malaria parasites can enter the body through these mosquito bites, and then live in body tissues such as red blood cells or the liver.