I've had a 10 gallon tank running for about two years now, with mainly the same fish. I have in there seven zebra/various long-finned danios, three giant danios, five differant types of gouramis, a female betta, and two tetras. Sorry I don't know their exact names, but they have tan bodies and red and black fins. The tetras adn betta were added in the last few weeks. I want to know if making the water warmer is gonna change the behavior of the fish.
One of the gouramis, called honey sunset something, tends to stick around with the tetras, before the tetras would nip at each others fins, now i've noticed they have gone chasing an opline gourami, the honey sunset one is also doing the same, except to a gold gourami. I've only noticed this today, the heater was added yesterday. I have many hours logged at watching my fish, I think I would have noticed this change in behavior. Is the heater responsible for this change? Should I remove it? I got it because i thought it was good for my tank.
Thank you for taking your time to read this, adn hopefully answer if you have an opinion.
Also: I know my tank is considered over crowded, but I have two filters hooked up, to reduce the chance of my fish getting ill. I can't really afford a larger tank, though i'd love to see my beautiful fish in one....
Again, thanks for your help.
One of the gouramis, called honey sunset something, tends to stick around with the tetras, before the tetras would nip at each others fins, now i've noticed they have gone chasing an opline gourami, the honey sunset one is also doing the same, except to a gold gourami. I've only noticed this today, the heater was added yesterday. I have many hours logged at watching my fish, I think I would have noticed this change in behavior. Is the heater responsible for this change? Should I remove it? I got it because i thought it was good for my tank.
Thank you for taking your time to read this, adn hopefully answer if you have an opinion.
Also: I know my tank is considered over crowded, but I have two filters hooked up, to reduce the chance of my fish getting ill. I can't really afford a larger tank, though i'd love to see my beautiful fish in one....
Again, thanks for your help.