Question:
Goal: How to Treat Cyanobacteria or Blue-Green Algae in an Aquarium

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- Often wrongly called Blue-green or Slime Algae, Cyanobacteria is a common source of annoyance in the aquarium hobby and is in fact, not an algae at all, but a bacteria. Cyano can be killed quickly by dosing the tank with Erythromycin. Erythromycin is a common antibiotic easily found at most Pet stores or sold online.
- Often wrongly called Blue-green or Slime Algae, Cyanobacteria is a common source of annoyance in the aquarium hobby and is in fact, not an algae at all, but a plant. Cyano can be killed quickly by dosing the tank with Erythromycin. Erythromycin is a common antibiotic easily found at most Petstores or sold online.
Answer:
Often wrongly called Blue-green or Slime Algae, Cyanobacteria is a common source of annoyance in the aquarium hobby and is in fact, not an algae at all, but a bacteria. Cyano can be killed quickly by dosing the tank with Erythromycin. Erythromycin is a common antibiotic easily found at most Pet stores or sold online.

Question:
Goal: what is the best advise to give a beginner cook?

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- hone those knife skills
- learn how to peel potatoes with a butter knife.
Answer:
hone those knife skills

Question:
Goal: rock

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- can rest on top of a hand
- can rest on top of a pond
Answer:
can rest on top of a hand