Hi everyone I'am Keith I'am also new here and I'am looking for some freshwater fish and tanks for some good prices. I already have a 128 gallon as my biggest tank with 2 Tachysurus Fulvidraco and 1 elbino tiger oscar, My 128 is full though. My secound biggest tank is a 55 gallon with 2 bettas, 10 ...

Thats totaly a Tachysurus Fulvidraco.
I have 2 in my 128 gallon tank and it looks comparable to me