All models of Koralia are on the shelves. Lots of stock, killer prices, here's the upgrade to the old SEIO's that everyone's been waiting for.
Pricing is as follows:
Koralia 1 (400 gph @ 3.5 watts)- $32.00
Koralia 2 (600 gph @ 9 watts) - $40.00
Koralia 3 (850 gph @ 10 watts) - $47.00
Koralia 4 (1200 gph @ 12 watts)- $58.00
For anyone who hasn't tried them yet, here's a link to the product page:
http://www.hydor.it/inglese/koralia.htm
Silent, reliable, wide gentle flow patters; these powerheads are definitely a great, cheaper alternative to the Tunze Nano Streams (which are also stocked at Gold Aquariums).