This has come to my attention lately. I received many opinions from Yahoo! Answers, most of them agreed that it is impossible to cycle a tank that small.
But the concept remains the same. No matter how much water there is, beneficial bacteria can still be created, and ammonia and nitrites still...
Dwarf puffers need at least 5 gallons of space for one, roughly 5 gallons for each additional puffer. 5 gallons is very small compaired to the general scale of fish tanks, but it is large enough to go through a nitrogen cycle. This will be your main focus, while you cycle your tank, you can...