Thankyou. Its a 10 gallon and looks nothing like that now. That was it at its best. Have stripped it bare as I was bored and fancied a change + donated all my fish to the one at the school where I work. Waiting to set up a dwarf puffer tank, getting married has rather put things on hold at the mo.
congrats about getting married. i had a green spotted puffer and they realy are full of personality. 1 think i neede to have a suply of was snails to keep its teeth from over growing.
goodluck
Otos are good algae eaters maybe even slightly better than a bristlenose but they are not well known for being hardy and need excellent water conditions.