I appriciate the kind reply, any advice is welcomed. I take it all without offence, as its' clear you are out to help me. :) Feel free to point out any mistake or changes I could make for my tank.
Regarding tank size, it was sold as a 55L (litres) tank but measures 58x38.5x32 (cm)
Which according to a online calculator gives me 70L, so I'l not sure what right?
I'm using metric measurements as I'm from Australia. Apologies as I know you guys measure water in gallons.
I've decide against the ghost knife, as I read he needs lots of space & is nocturnal.
Fish seem happy & water if at a stable Ph & temp. With ammonia remaining at 0.
** I was thinking of changing my gravel to a sand, is this possible? if so what sort of process would I be looking at to transfer my gravel over to sand.
The measurements are close to that of a 20 gallon, or (about) 75 litres.