Join Date: Nov 2011
Location: South-central Washington State, USA
Rams aren't necessarily sensitive to water changes, they're just sensitive to nitrate, swings in pH, and unstable conditions. Just make sure the temp and pH of the new water are relatively close to that of the temp and pH in the tank. Which is something everyone should be doing anyways!
"One day...one day, this path will lead us to the White City, and the tower guard will take up the call: the Lords of Gondor have returned!"
–Boromir, The Lord Of The Rings