A) A rounded dorsal fin B) Larger body size C) An elongated lower caudal fin ray D) Bright orange coloration
A) Cyprinidae B) Poeciliidae C) Characidae D) Cichlidae
A) Livebearing B) Egg-scattering C) Mouthbrooding D) Egg-laying
A) Caudal fin B) Dorsal fin C) Pectoral fin D) Anal fin
A) Carassius auratus B) Xiphophorus hellerii C) Betta splendens D) Poecilia reticulata
A) Pineapple B) Lyretail C) Nigrocaudatus D) Kohaku
A) Blue B) Yellow C) Red D) Black
A) Red B) Green C) Lavender D) Orange
A) 10+ years B) 6-8 years C) 1-2 years D) 3-5 years
A) Brackish Water B) Freshwater C) Frozen Water D) Saltwater
A) Colorful-fin B) Peaceful fish C) Live-bearing D) Sword-bearing
A) Dropsy B) Tuberculosis C) Swim Bladder Disease D) Ich
A) The color intensity B) The anal fin shape C) The overall size D) Their swimming pattern
A) 68-82°F (20-28°C) B) 50-60°F (10-15°C) C) 85-95°F (29-35°C) D) 32-40°F (0-4°C)
A) A sterile swordtail B) A swordtail crossbred with a guppy C) A type of swordtail with distinct fin shapes and patterns D) A swordtail with an abnormally short sword
A) Algae wafers B) Meat C) Flake food D) Granules
A) 7.0-8.0 B) 6.0-7.0 C) 5.0-6.0 D) 8.0-9.0
A) Defense B) Reproduction C) Digestion D) Respiration
A) Metallic sheen B) Lack of pigmentation C) High pigmentation D) Iridescent scales
A) Schooling in smaller groups B) Burying themselves in the substrate C) Laying eggs on plants D) Building nests
A) Feeding them only live food B) Separating males and females continuously C) Keeping the water very acidic D) Providing ample hiding places for fry
A) Missing caudal fin B) Extra-long pectoral fins C) An unusually long sword D) An enlarged dorsal fin
A) Active swimming B) Clamped fins C) Aggressive behavior towards other fish D) Bright coloration
A) Tetras B) Platies C) Goldfish D) Koi
A) Algae and small invertebrates B) Other fish C) Large insects D) Fruit
A) Daily 50% water change B) Monthly 25% water change C) Weekly 25% water change D) Never
A) Vitamin B B) Vitamin A C) Vitamin D D) Vitamin C
A) 10-12 Months B) 6-7 Months C) 3-4 Months D) 1-2 Months
A) No B) Only with big fish C) Yes D) Only with other swordtails |