I just got done doing a massive water change on my 75g - - with a 3g bucket.
I almost regret upgrading my tank, the 29g was SO much easier!... but it's a labor of love. Something happened when my friend stayed the weekend, I'm not sure what, it may have been tampered with, or contaminated... or maybe a bit of water I added had a different PH or something, but it got cloudy (the PH could have been it, as I had miss a water changing over the weekend due to friend festivities), anyway, did a few water changes... and noticed how algae infested my river rocks were... so I took them out and that made the tank SO messy, I couldn't stand it... Did a 50% water change yesterday, and a 75% water change today... tank looks much better, however, it's bare bottom now... and did I mention, OW, MY ACHIN' BACK!!! I'm not sure if I'm going to put the rocks back in... and I think I'm going to buy some cheap air hose and make a bubble rope with it. I kinda like the bare bottom... much easier, and faster to clean.
Anyway, that's been my entire afternoon! Now I'm cooking dinner and my husband is pining for me to get into our TF2 gaming servers