Gourami Help

[Gourami123]

hi my dwarf gourami just swims up and down the side of the tank all day long without stopping except for when he goes inside a cave to sleep at night any answers to this behaviour?

 

[Jazzzz]

hi my dwarf gourami just swims up and down the side of the tank all day long without stopping except for when he goes inside a cave to sleep at night any answers to this behaviour?

Is the tank less than a month old by any chance, if it is that will be your problem.

 

[Gourami123]

yes

well since i started my tank again yes but ive had it for years