You will have 2 feet more length with the 125 which is important. I've had very large Jags - 14 inches in a 125 and they were fine.So...I'm currently housing a jaguar cichlid...about 8 inches...in a 75 gallon. Not sure of the sex. Anyway....I'm reading EVERYWHERE that it needs a 125 gallon as a full sized adult so it can comfortably turn around? Fair enough. I will be searching out the local craigslist for a future home...but wait!!!....the widths of both the 75 and 125 are both 19 inches. So what's the scoop?
I've got a 200 litre food grade drum that I de chlorinate, aerate and heat the water in for a day or 2 before wc, makes things much easier and less stressful on the fish as where I'm am the ph of the water tends to shift a fair bit once out of the tap and aerated for a few hours. Water drums are so cheap too.When you guys do these large water changes are you pumping tap water directly into the tank and adding chemicals from there or are you dechlorinating in a separate container and pumping into the tank?
I've got a 200 litre food grade drum that I de chlorinate, aerate and heat the water in for a day or 2 before wc, makes things much easier and less stressful on the fish as where I'm am the ph of the water tends to shift a fair bit once out of the tap and aerated for a few hours. Water drums are so cheap too.