DIY Wavebox?

[flounderfish]

Has anybody seen a DIY wavebox? I have seen the tunze in action and it is amazing....but so is the price

[Bryan]

Would be an easy project to do except for one thing, nobody has been able to source a suitable pump that can handle the short intervals required of the pump.

[palawan]

here ya go- http://ealex.aqua-web.org/wavebox/index.htm

[flounderfish]

SWEET!! Yeah I thought about that whole pump issue. Considered that maybe the replacement of a yearly pump would still be cheaper.

Once I looked at it...he still uses a tunze...so right there is a big cost factor. Arent there waveboxes that dont use pumps? Somekinda plunger type thing?