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