How does algae get into a new fish tank even though it's isolated from other algae.
What i mean is how does algae first enter a tank withought any other algae for it to appear from, like if a human magically appeared in a perfect environment for humans for it how did it appear with no parents.
What i mean is how does algae first enter a tank withought any other algae for it to appear from, like if a human magically appeared in a perfect environment for humans for it how did it appear with no parents.