chemicals

I have one male betta kept in a 3 gallon tank, filtered. I do 50% water changes every week because the tank is cycled, and the temperature is constant at 76 degrees fahrenheight. The pH currently is about 7.8, but I need the pH to be 7 or a little bit lower. My question is how can I safely use...

Hi Everyone, I have just set up the filter in my Rio Juwel 400 and after just 17 hours my filter pad looked like the one you see below. How often do I need to change my filter pads? Is that normal after just 17 hours? How dirty should it be before I change it? It is that colour before I have...

Hey guys I'm looking for some advice, personal experience and also your opinions. So recently I've been having a few issues with cloudy water, smoke like and a pale white in colour. After some research and sound advice from a very trusted LFS (Who advised AGAINST a sale!) It appears to be a...