Just wanted to share that my Jar passed away today - was changing water and adding substrate when it happened - he was in a pail some water with a tshirt as a cover - when i uncovered the pail, he was gone. 
Am going to the LFS in the morning to get a green or goldie as a replacement.
can't stand the tank with just the plants and new substrate in it.
checked the water params in the pail and he was moved using a big net very gently... not sure what killed him but my wife says it might have been the smell of my shirt

Am going to the LFS in the morning to get a green or goldie as a replacement.
can't stand the tank with just the plants and new substrate in it.
checked the water params in the pail and he was moved using a big net very gently... not sure what killed him but my wife says it might have been the smell of my shirt
