Fluval filter fx5 is a large cannister filter than does tanks up to 400 gal. I have 2 of them. -----Original Message----- Date: Thursday, November 12, 2009 12:51:45 pm To: "'Greater Seattle Aquarium Society member chat'" <gsas-member@thekrib.com> From: "Jeff" <jeff@gotperk.com> Subject: Re: [GSAS-Member] AH Supply 4x96 Bright Kit Versus Aquticlife T5 High Output 72" Lighting System Thanks Paul, great info; forgive me but what is an FX5? -----Original Message----- From: gsas-member-bounces@thekrib.com [mailto:gsas-member-bounces@thekrib.com] On Behalf Of Paul M. Wallace Sent: Wednesday, November 11, 2009 9:32 PM To: Greater Seattle Aquarium Society member chat Subject: Re: [GSAS-Member] AH Supply 4x96 Bright Kit Versus Aquticlife T5 High Output 72" Lighting System Dear Jeff, The big difference is that the AH Supply is a retrofit so you must have a hood or box and enough skill to operate a wire cap where the others you list are fixtures. In the world a fixtures, slim is in so you may have a lot of bulbs crammed into a very attractive enclosure but there is just not enough room to get the photons pointed up back into the tank. In the club, I know of a 4X96W fixture over 180 gal. Great results with CO2 and an FX5! On my own 180 gal tank I have the same problem of finding a light that allows good growth and covers 6'. I was thinking VHO (yes, that VHO) as 6 _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member