Well, i looked at the african brown knife profile, and it said min. tank size is 50gals.
first, if its only 8", and relatively inactive, couldnt it be kept in a smaller tank, say, my 38gal?
My 38gal definitely has room in it, and it has an ac110 filter. i have a decent amount of plants, and lots of driftwood.
the fish are:
1 angel
1 swordtail (should be gone soon, almost 5 yrs old now)
small school of red & blue columbian tetras
1 BN pleco
1 clown pleco
1 whiptail cat (Rineloricaria parva, wont top 4.5" when full grown, so takes up virtually no space)
1 ruby shark
so, taking into account my excessive filtration and the fact that i have room for the knife if i were to get one...
is it possible for me to get an african brown knifefish?
first, if its only 8", and relatively inactive, couldnt it be kept in a smaller tank, say, my 38gal?

My 38gal definitely has room in it, and it has an ac110 filter. i have a decent amount of plants, and lots of driftwood.
the fish are:
1 angel
1 swordtail (should be gone soon, almost 5 yrs old now)
small school of red & blue columbian tetras
1 BN pleco
1 clown pleco
1 whiptail cat (Rineloricaria parva, wont top 4.5" when full grown, so takes up virtually no space)
1 ruby shark
so, taking into account my excessive filtration and the fact that i have room for the knife if i were to get one...
is it possible for me to get an african brown knifefish?