Need Help On New Big Tank

[matlou10]

hi at the moment i have a 5ft tropical tank but want to upgrade to a 8ft tank but if i do what filter system can i use i dont really want to go down the road with sump and all that the tank will be a 310 gallon or 1200 liters i will be very greatfull for all your replys

 

[micko]

Keep the one you have and buy another. Use both.

 

[matlou10]

when i buy my 8ft i want to sell my 5ft as full setup plus the one i got now is a intanal i want a extanl