wildclown
New Member
a friend of ming is building a larg auarium ( around300 gallons) to start off with no small tank for him lol. anyway i ony have a 75 gal. with over the side filtration and skimmer . i suggested to him to wait an buying the equipmet till i could ask you guys and gals what would be best and where to buy it from. also i read a lot about slumps in larger tanks what are they for and does he need one? oh and also will he need an r/o unit or can he get away with filtered water. thank you sooooo much