I have a Actinic bulb on my plant tanks and it does not seem to offer any qualities that kill algae.....at least none of the types of algae I have seen. Clay -----Original Message----- From: A JACOBSON [mailto:amjacobson52@msn.com] Sent: Thursday, March 17, 2005 4:09 PM To: Greater Seattle Aquarium Society member chat Subject: Re: [GSAS-Member] Royal Pleco and Algae I saw a beautiful, almost spotless 240 gallon plexiglass tank, with 1 hazy spot where a pleco got too vigorous in it's munching. Don't know what type of pleco, but am determined NOT to put any pleco in any plastic tank. Anita ----- Original Message ----- From: welenofsky@comcast.net<mailto:welenofsky@comcast.net> To: GSAS Member<mailto:gsas-member@thekrib.com> Sent: Thursday, March 17, 2005 3:33 PM Subject: [GSAS-Member] Royal Pleco and Algae I was wondering if anyone had a Royal Pleco. I've read that their teeth can scratch acrylic tanks. Does anyone have any personal experience with this fish? Does anyone know where I can get a bristlenose pleco? My tank went completely out of wack with the algae after I did several water changes (fill and empty 3 or 4 times), moved it across the living room (25 feet), broke the $35 actinic bulb, and didn't add liquid fertilizer. I was wondering if the actinic had UV qualities to kill algae. It's interesting that some of the plants, which grew real well, like the bacopa, and a big-leaved crypt, got infested with the algae, while others, like the Eichhornia diversifolia, the African Lotus, and the reddish plant I got from Paul are doing great, and algae free. What is that red plant Paul? It looks wonderful. Susan _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com<mailto:GSAS-Member@thekrib.com> http://lists.thekrib.com/mailman/listinfo/gsas-member<http://lists.thekr ib.com/mailman/listinfo/gsas-member> _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member