Hey all~ Just a few questions.
1. I just bought a heater for my 3.5 gallon tank, 50w was the only one available, i read somewhere this guy said "anything lower than 5 gallons is too dangerous to house a heater, and the heater in the 5 gallon must be only 25w", is this true? i don't want to fry my fish or something, ha. My thermometer is reading the temp his tank is supposed to be at, but i'm not sure.
2. I also recently bought a new filter, it was a bit strong so i modified it a little so its a burst of bubbles, which i'm still unsure if it is too strong. My amazing fishy likes to eat the bubbles and play around in the bubbles - is this safe? i don't want the current to be too strong on him and hurt him. I guess if it hurt him, he would stop swimming through the bubbles and getting pushed around, right? The filter is right in the corner and hidden by plants, but he still seeks it out to play in it! I don't want to hurt him.
3. Frank, my amazing fishy, had a small case of fin rot. His fins are a bit tattered now, and i was wondering if they will grow back? if so, what are some things to help the regrowth?
Thanks so much in advance, sorry for rambling on like an idiot haha. I'm a semi-new betta owner, and i want to do everything right~