diy project

Hey guys I have a doubt about how I can make some bio media for my sump when I don't have enough money to buy the whole bio media. Do you guys have any idea on how I can make one as I have some very porous stone at this point and I wanted to make it into bio media. Is it fine to do so?

Since I was a kid I have always wanted to have discus. I never got them because they were not available at my LFS and then they were just too expensive for me as a kid. Here I am 20 years later and I would like to start breeding them. I will admit I am not far into the process yet, started...

Around the start of term my dad brought back to life my 55 gal square tank, and he got these two beautiful Oscar babies, two Green terror babies, a red tailed shark, and an albino pleco... Not realizing how big they all get. Long story short I'm going to build a new tank that's much bigger for...