i thought we discussed this yesterday, blj, there is no such thing as a trigger that woudl be fine in a29
i made my reccomendatioon before, and others have too, a 29 is too small for anything except, one mid size fish(4 to 7, maybe 8 inches, and not highly active) or 2-3 smaller fishes,
and as i said, if yoou are looking for someone to say go ahead, then let me, i would not personally but, YOU HAVE ASKED THESE SAME QUESTIONS AT LEAST A DOZEN TIMES THIS WEEK, and keep getting the same responses, or noone responds, because the info already given is good
GO AHEAD, and if i may quote broomer here, "YOUR TANK, YOUR CHOICE"