im not too sure how many gallons a school of guppies needs but a 2.5 can only have a betta with a shrimp or snail together. shrimp are also potential food sources for betta if they dont have the right conditions./temperments. i dont think gupies would the best tankmates. i did see here that the guppy colours can bother betta for agression BC both species has varued colours.
Kigurumi (F) yellow PK 7/4/13, Kurama VT 9/8/13, Zeydalus Salamander EE PK 21/3/14, Ryuk turquoise dragon DeT 8/5/14----Crested Gecko (8ths old) Sven Cal 27/12/11,
RIP: Osiris copper DT, Nel blue VT, Nelliel turquoise grizzle DT, Zaku red cambo, Blitzkreig Pineapple CT, Halloween orange chocolate DeT, Grimmjow, turquoise green CT
Last edited by nel3; 12-25-2011 at 02:59 PM.