I want to know how the majority of people's tanks i see on here are so clear and how the water stays that way?
I have a 155g rena x3 & had a mag 330 on there and even still it does not look pristine like the majority of tanks I see on here, am I doing something wrong?sometimes I wonder if it's my background or the tint on the tank? I dont know but I would like some info / suggestions?
also is it worth having a under gravel filter on tanks this size? some say yes some say theres no point,
I have a 155g rena x3 & had a mag 330 on there and even still it does not look pristine like the majority of tanks I see on here, am I doing something wrong?sometimes I wonder if it's my background or the tint on the tank? I dont know but I would like some info / suggestions?
also is it worth having a under gravel filter on tanks this size? some say yes some say theres no point,