Here is a list of active ingredients found in common medications.
If there are any that are missing, that you know the active ingredients of, please post and I'll add it to the list.
I'm awaiting an email from interpet about their meds so they can be added.
Ampicillex by Aquatronics (USA)Ampicillin trihydrate used for Bacterial infections.
Aquarium care fin rot by NT Labs (UK) Acriflavine, Aminoacridine, Hydrocloride & Formaldehyde used for Flukes and external bacterial infections in Freshwater tropical and coldwater fish.
Aquarium care fungus by NT Labs (UK) Malachite Green used for Fungal & Ectoparasite infections in Freshwater tropical and coldwater fish.
Aquarium Doctor :MM2 by Tap (UK) Coppper sulphate, Malachite Green, Polyvinylpyrrolidone & Oragnic Sulphur used for External Bacterial, Oodinum & fungal infections in Marine fish. Note Harmful to inverts
Aquarium Doctor: FC11 by Tap (UK) Acriflavine, EDTA, Silver, Copper, Polyvinylpyrrolidone & Organic Sulphur used for External Bacterial infections in Marine fish.
Aquarium Doctor: WSP by Tap (UK) Formaldehyde, Malachite Green, Methylene Blue, Para Rosaniline & Sodium chloride used for Protozoal infections and Flukes in Freshwater & Marine fish. Note Harmful to mormynids use half dose if marine inverts present
Aquarium Doctor; BSB by Tap (UK) Acriflavine, Hydrochloride & Malachite Green used for External bacterial & fungal infections in Freshwater & Marine fish.
Bactocide by NT Labs (UK) Acriflavine, Aminoacridine, Hydrochloride & Formaldehyde used for External Bacterial, Oodinum & Flukes in Freshwater & Marine fish.
Baktopur by Sera (Europe/USA) Acriflavine, 1.3-butylglycol & Methylene Blue used for External Bacterial infections in Freshwater fish. Note Harmful to nitrifying bacteria
Baktopur direct by Sera (Europe/US) Nifurprinol used for internal & external bacterial infections in Freshwater & Marine fish. Note Harmful to inverts
Bettamax by Aquatronics (USA) Nitrofurazone, Methylene Blue, sodium Chloride, Sulphamethazine, Sulphadiazine & Sulphamerazine used for Bacterial infections in Bettas
BGDX by Argent (USA) Chloramine-T used for Bacterial Gill infections
Chloramine T by Vertark (UK) Chloramine T used for External bacterial, protozoa (ICH) & Flukes in Cold freshwater fish. Note higher dose needed for high Ph/ KH
Clear-Ich by Aquatronics (USA) Quinine Monohydrochloride, Gentian Violet, Sodium Chloride & Diatomaceous Earth used for ICH.
Clout by Aquarium (USA) 4-p-Dimethylamino-o-phenylbenzylidene-2.5cyclohexadien-1-xylidenedimethyl Ammonium Chloride & Dimethyl used for Ectoparasite infections.
Costapur by Sera (Europe/USA) Malachite Green used for Protozoal infections (ICH, Costia Chilodonerlla) in Freshwater & Marine fish. Note Harmful to marine inverts
Cyprinopur by Sera (Europe/USA) 1.3-dihydroxylbenzol, Ethonol & Phenol used for Open Wounds & Ulcers in Pond fish.
Cyptopur by Sera (Europe/USA) 1.3-dihydroxylbenzol used for Protozoal infections (Cryptocaryon) in Marine fish.
Diseasolve Aquarium antiseptic by NT Labs (UK) Acriflavine & Meythelene Blue used for External bacterial & Protozoal infections in Tropical freshwater fish.
Diseasolve for ponds by NT Labs (UK) Acriflavine & Meythelene Blue used for External Bacterial & Ectoparasite infections in Koi & other carp.
Ectopur by Sera (Europe/USA) Sodium Borate, Sodium Chloride & Sodium Perborate used for Ectoparasite & Fungal Infections in Freshwater & Marine fish.
Fin Rot Terminator by Sinclair (UK) Silver Protenate used for External Bacterial infections in Freshwater Fish. Note Best effects at 16-27C
Fluke Tabs by Aquarium (USA) Trichlorfon & Mebendazole used for Tapeworms, Copepods, Flukes, Lice & Capillaria.
Formalachite by PPI (UK) Formaldehyde & Malachite Green used for Protozoal infections (ICH, Costia Trichodina) & Flukes in Cold Freshwater fish.
Formalin by PPI (UK) Formaldehyde used for Protozoal (ICH, Costia, Trichodina) & Fluke infections in Cold freshwater fish.
Formalite 1 by Aquatronics (USA) Formaldehyde, Malchite Green & Copper sulphate used for Ectoparasite infections.
Formalite 2 by Aquatronics (USA) Formaldehyde, copper & nickel Sulphate used for Ectoparasite infections.
Fungi Cure by Aquarium (USA) Victoria Green, Green Band & Neutroflavins used for Fungal infections.
Fungus Guard by Jungle (USA) Sodium Chloride, Potassium Chloride, triethyelene Glycol, EDTA, Methelyene Blue, Polyvinylpyrrolidone & Nitromersol Acriflavine used for Fungal infections.
Furazone Green by Various makers (USA) Methyelene Blue, Nitrofurazone & Furazolidine used for External Bacterial and Fungal Infections.
General Cure by Aquarium (USA) Metronidazole, Copper Sulphate & Trichlorfon
ICK Guard by Jungle (USA) Triethylene Glycol, Victiria Green, Nitromersal & Acriflavin used for ICH.
ICK Guard 2 by Jungle (USA) Formalin, Carmisine Red, Triethylene Glycol, Victiria Green, Sodium Hydroxide, Nitromersal & Acriflavin used for ICH in scaleless fish.
Kanamycin by Aquatrol (USA) Kanamycin sulphate used for Bacterial infections.
Koi Anti Fungus and Bacterial by Interpet (UK) Acrflavine, Malachite Green & Methylene Blue used for External bacterial & Fungal infections in Pond fish. Note Harmful to Orfe, Rudd and Stergeons/Sterlets
Koi Anti Parasite FS by Interpet (UK) Formaldehyde, Malachite Green & Methylene Blue used for Flukes & Protozoal infections in Pond Fish.
Koi Care Acriflavine by NT Labs (UK) Acriflavine used for External bacterial, protozoal & fungal infections in Pond fish. Note can be used with tropicals with care as it is easy to overdose
Koi Care Calm by NT Labs (UK) Clove oil use as a clamative in Pond Fish. Note very easy to overdose, clove oil is used for euthanasia
Koi Care FMG by NT Labs (UK) Formaldehyde & Malachite Green used for Fungal & Protozoal infections in Pond fish. Note can be used with tropicals with care as it is easy to overdose Harmful to Orfe, Rudd, Tench and Stergeons/Sterlets
Koi Care Gillwash by NT Labs (UK) Benzalkionium chloride used for Bacterial Gill infections in Pond Fish. Note Harmful to nitrifying bacteria; use half dose in soft water.
Koi Care Malachite Green by NT Labs (UK) Malachite Green used for Fungal & external Parasite infections in Pond Fish.
Koi Care Ulcer-Swab by NT Labs (UK) Benzalkonium chloride & Providone used as a cleaner of wounds on Pond Fish. Note Apply directly to fish, do not dose pond
Koi Care Wound Seal by NT Labs (UK) Zinc cream used to seal wounds and promote healing in Pond Fish. Note Apply directly to fish, do not dose pond
Maracyn 1 by Mardel (USA) Erythromicin used for Bacterial infections
Maracyn 2 by Mardel (USA) Minocycline used for Bacterial infections
Metrozol by Aquatrol (USA) Metronidazole used for HITH & External Protozoal infections
Mycopur by Sera (Europe/USA) Acriflavine, Copper chloride & Copper sulphate used for Flukes and Fungal Infections in Tropical freshwater fish. Note Harmful to nitrifying bacteria
Nitrofurazone by Aquatrol (USA) Nitrofurazone used for Bacterial infections
Omnisan by Sera (Europe/USA) Malachite Green used for Fungal & Ectoparasite infections in Pond Fish.
Oodinopur A by Sera (Europe/USA) Copper chloride & Copper sulphate used for Protozoal (Oodinum) Infections in Freshwater & Marine fish. Note Harmful to marine inverts
Paracide by NT Labs (UK) Citric acid, Cupric sulphate & Formaldehyde used for Protozoal & Fungal Infections in Pond fish. Note Harmful to inverts
Paracide Green by Argent (USA) p-P-benzylidene-N-N-dimethyalanine & Formalin used for Ectoparasite and Fungal infections.
Paragon 1 by Aquatronics (USA) Dibromohydroxymercuriluorescein & Malachite Green used for Ectoparasite infections.
Paragon 2 by Aquatronics (USA) Metronidazole, Neomycin sulphate, Furazolidone, Naladixic acid & Sodium chloride used as a wide range anti-bacterial and anti-parasitical treatment.
Prefuran (Furanace) by Argent (USA) Nifurpirnol used for Most Bacterial infections, HITH & Sarpolegnia.
Tetrafin Gold Med; goldfish Disease treatment by Tetra (UK) Formaldehyde & Malachite Green oxalate used for Flukes, External Bacterial, Protozoal & Fungal infections in Coldwater Aquarium fish.
White spot terminator (WS3) by Sinclair (AKA KING BRITISH) (UK) Acriflavine, Malachite Green & Quinine sulphate used for Protozoal Infections in Freshwater fish. Note Best used at 25-30C; Toxic to marine life
Zeemax by Jungle (USA) Sodium chloride, Nitrofurazone, Nitromersol, Triethylene glycol, Potassium permanganate & Acriflavine used as a wide range anti-bacterial and anti-parasitical treatment. Note Safe for species sensative to organophosphates.
I hope this has proved helpful in some way
EDIT
General tonic by Tetra (UK) Ethacridine-lactate, acriflavine, methylene blue & 9-aminocridine-hydrocloride.
Fungistop by Tetra (UK) Silver collid & Mentanii yellow.
Contra spot by Tetra (UK) Formeldehyde, Malachite green & Carbinolhydrochloride