I was at Meijer yesterday and saw a self siphoning gravel vac and I was just curious if anyone every used one and how it worked. The reason I ask is because I liked the price tag... 5 bucks!
I have a self siphoning vac and it works great. You just pump it up and down in the water (it explains how) and the water just starts pouring out into my bucket. Then you stick it down in the gravel and it vacuums like crazy. Have been using it for 6 months now and it cleans like mad. Just because something is inexpensive doesn't mean it doesn't work. This is a low tech version, so they can keep it low cost.
Debra
there is no point in standing there trying to pump the water threw by sending it up and down in the tank stressing your fish!!
there is a easyer way!!!
put the vac in your tank (put it in so it is al under the water). then suck on the other end of the pipe
(becareful not to get a mouth full!!!!!) then quickly put the end of the pipe in the bucket and vac up al the poop!
saves time.