ACTIVE ARTIFICIAL NITRIFYING BACTERIA TROPICAL FISH GRANULAR FEED COLOR BRIGHTENING AGENT QICAI PARASITICIDE IN VIVO STERILIZING SPECIFIC MEDICINE SPECIALLY GOOD EFFECT WATER PURIFIER ICHTHYOPHTHIRIUS DRUGS ALL-PURPOSE MEDICAL POWDER METHYL BLUE LIQUID MEDICINE CALCIUM ADDITIVE KH INCREASING AGENT PLANKTON LIQUID FEED HIGH CONCENTRATED SEAWATER NITRIFYING BACTERIA MOLLUSC GROWTH ESSENCE SEAWATER MICROELEMENT WATERWEEDS BASE FERTILIZER DECHLORIDATION LIQUID WATER QUALITY STABILIZER AQUATIC PLANT LIQUID FERTILIZER COMPOUND IRON FERTILIZER DISINFECTION WATER ALGAE REMOVING AGENT SNAIL KILLER NEW-OPEN AGENT FOR SEA AQUARIUM ROTTEN MEAT CURATIVE LIQUID