A) Symphysodon B) Betta C) Pterophyllum D) Poecilia
A) Laterally compressed and round B) Elongated and cylindrical C) Dorsally flattened D) Square and box-like
A) Five B) Seven C) Nine D) Eleven
A) Symphysodon aequifasciatus B) Symphysodon discus C) Symphysodon heckel D) Symphysodon tarzoo
A) Symphysodon aequifasciatus B) Symphysodon tarzoo C) Symphysodon heckel D) Symphysodon discus
A) Solid blue color B) Pepper-like speckling C) Intense red stripes D) Bright green fins
A) Solid red or orange body B) Blue and black stripes C) Yellow and green markings D) White with black spots
A) Bright eyes and alert behavior B) Rapid breathing at the surface C) Fin clamping and hiding D) Cloudy eyes and lethargy
A) Dorsal fin B) Pectoral Fin C) Caudal Fin D) Anal Fin
A) Fish with one fin B) First generation offspring of wild-caught parents C) Fish food grade 1 D) Fully grown, type 1
A) 6.0-7.0 B) 7.5-8.5 C) 5.0-6.0 D) 8.5-9.5
A) 82-88°F (28-31°C) B) 72-78°F (22-26°C) C) 90-94°F (32-34°C) D) 68-72°F (20-22°C)
A) Darkening of color B) Vibrant color enhancement C) Increased appetite D) Aggressive behavior
A) Low-protein foods B) Plant-based flakes C) Algae wafers D) High-protein foods
A) No water changes required B) Infrequent, large water changes C) Frequent, small water changes D) Daily, complete water changes
A) Yellow bodies B) Green fins C) Blue striations D) Red patches
A) Lack of bars B) Smaller eyes C) Larger fins D) Prominent middle bar
A) They are schooling fish B) They are highly territorial C) They are solitary fish D) They are nocturnal
A) Aids in digestion B) Protects against parasites and infections C) Attracts mates D) Helps with buoyancy
A) A Discus with damaged scales B) A Discus with only red fins C) Discus with a pattern resembling a checkerboard D) A Discus that only eats flake food
A) Gill Flukes B) Ichthyophthirius multifiliis (Ich) C) Swim Bladder Disorder D) Hexamita (Hole in the Head)
A) Regurgitate food B) Lay eggs for the fry to eat C) Hunt for small invertebrates D) Secrete slime from their bodies
A) Bright and Active B) Cloudy and recessed C) Red and swollen D) Black and shrunken
A) To provide hiding places B) To lower the pH and add tannins C) To oxygenate the water D) To raise the pH and add minerals
A) Increased oxygen levels B) Transmission of diseases C) Reduced aggression D) Improved water quality
A) Small black dots/speckles B) Large red spots C) Parasites on the scales D) Fungal infections
A) Solid dark color B) Vertical stripes only C) Spots and patterns resembling a leopard D) Scaleless body
A) Difficult to distinguish externally B) Females have brighter colors C) Males are larger D) Males have longer fins
A) Extremely hard water is needed B) Hard water is preferred C) Water hardness is not important D) Soft water is preferred
A) No filtration is needed B) Chemical filtration C) Biological filtration D) Mechanical filtration |