Advanced Tropical Fish Quiz Welcome to the Advanced Tropical Fish Quiz The advanced tropical fish quiz will provide 7 randomly generated questions. Try the quiz as many times as you want. The questions will be different each time. Click the NEXT button to begin. What's a common shark in pet stores that usually grows too big for its tank? Red Tail Bala Rainbow What's a good nitrate reading for your aquarium in parts per million? 100 20 500 This is a picture of a Torpedo Barb Cherry Barb Rainbow Guppy Pencilfish This is a picture of a Rasbora Guppy Killifish Which is produced third in the water quality cycle? Nitrates Nitrites Ammonia This is a picture of a Rainbow Guppy Neon Tetra Neon Rainbow Black Neon Which of these is also known as a trickle filter? Canister Filter Under Gravel Filter Bio-wheel Filter Wet / Dry Filter Time's up Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment.