Confirm Stocking For New Tank

[bala]

Tank: 300ltr (81g) approx.
Dimensions: 150x40x50cm (60x16x12inches)

Fish:
3x Reedfish
2x Bala Shark (have 1)
2x Pictus Cat
1x Rainbow Shark (have)
1x Betta (have)
1x Black Ghost knife (have)

Water: (to be)
Ph: 7.0
Temp: 25 - 27oC (77 - 80.6F)

Q1: Are these Fish Compatable Together?
Q2: Is Tank (Providing right filtration) Suitbale size?
Q3: Any Sugestions on Good (internal) Filter System for this set up?
Q4: Good Ph and Temp for These fish?

P.s. i Know Bala's are better in Schools i might get more after the setup is going and all is good.

 

[Wills]

Do you have the tank yet? Was just wondering as those dimensions seem a bit odd - I think if its a custom one maybe make it a 20 - 24 inch front to back that way the big foot long fish like the balas and the BGK would be able to turn around more comfortably. I read an interesting stocking theory in PFK the other week of tanks being 6x their body length and 2x their full size wide. But other than that I think that it looks good but the betta seems a bit odd? Might be a bit of a snack for some fish when they get bigger?

Wills

 

[GAB99]

no balas, youll need six of em and then youll need 100 somtin gallons for them.

agree,the betta will eventually become a snack