Compatability Question

[gryphontyphoon]

Hey all, I've had a 125 gallon 6ft tank going for about 3 months. It's got about 40 lbs of sand and 60 lbs of rock. 34 gallon sump with a protein skimmer rated for a 180 gallon tank. Current stock is Snowflake eel about 1'3" a porcupine puffer 3" a Harlequin tusk 5" and a Picasso trigger 4"
So the questions I have are about further stocking, there are 2 fish on my radar. A Marine Betta and a dwarf lion. Based on what I have would those 2 be doable? Also was curious if I would be able to get an anemone in there with a maroon clown?

 

[Lasse]

harlequin tusk -> 11" max
snowflake eel -> 39" max
porcupine puffer -> 19" max
Picasso trigger -> 11" max

IMO - its already rather high load (in a 125 gallon aquarium) if you should feed this fishes in a proper way. A marine beta (7 " max) would not either pass in in this company (IMO) - its a shy fish and need to dominate on is own. A Dendrochirus brachypterus (dwarf lionfish) will be around 6 " as max.

Sincerely Lasse