Tank mate questions

[Fish_Connections]

would a giant gourami go well in a discus tank of 6x2x2...

and also i have been to an aquarium and they have a big [40-50cm] silver arowana in a tank with discus... it looks great but i don't know if they should be putting them together .... they were good size discus but should they be doing that

[Fish_Connections]

anyone..

[scott bowler]

no i dont think they would go well together ,they dont like the same water . the gourami will not deal with the low ph a part from the fact it will try to make a meal of the discus. good luck with it scott