Thanks. My aim, if possible is to get away without the FX5 and rely on the glass pieces across the bottom which the tank builder has built in. and his cheapie Chinese pump. That way I get to get my fish a lot quicker than I would if I have to 'shell out' for an FX5.
The down side risk is if, having got everything together,all set up and that, (with the pump and glass method ) and it doesn't work properly, I have to take everything out again, clean it (the tank and gravel) and put it all back along with $600 worth of FX5 filter.
I've just tried the pump outside in a bucket and it seems to have the power.The vertical tube heading down into the glass at the tank bottom has a powerful suction. The pump has two outlets toward the top at right angles and these both push out quite a bit.
The packaging states '3 in 1' so I guess that's that, 2 outlets and 1 inlet...Some of the extraneous parts as shown on the package didn't turn up either.
I think i'll try it just the same,thanks Ryan, n get the fish in before Christmas . Wow i'm getting close now, how exciting.
Stretch