total noob, help with ebb & flow system.

I plan on building ebb & flow system, will this water pump suit my needs? thanks http://www.ebay.com/itm/170692950922?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649

You want something like this...http://www.ehydroponics.com/cap-xtreme-water-pump-75-gph.html?&cid=552
CAP gets some iffy reviews. I have never had an issue with CAP products. You can also look at ECOPLUS line. They are all very affordable and do just fine. The one you have seems cheap, but I am unfamiliar with it.

I'm not from America, from Europe, that thing will cost me 40$ dollars Need something cheap and durable for first system. Any cheap solution from ebay? thanks.

get a 1000l/h pump my friend, 300l is a bit low.

http://www.ebay.co.uk/itm/Maxi-Jet-MJ1000-Pump-FREE-SPONGE-FILTER-/170982793611?pt=UK_HomeGarden_Garden_PlantsSeedsBulbs_JN&hash=item27cf5e618b