).sp33dstix;2748294; said:Cool invention but pointless if you ask me...Why vacuum and THEN change the water when you can do both with a siphon?

sp33dstix;2748294; said:Cool invention but pointless if you ask me...Why vacuum and THEN change the water when you can do both with a siphon?
I see, I did not know that. I have never kept a saltwater tank.spiff;2748328; said:Guess it would make more sense for saltwater where you don't change the water so much.