I can see some Peckoltia/Panaquolus in the background that are fairly small. You're not afraid your Tigrinus is going to have a snack someday?
I've known 16" Tigers (pseudoplatystoma's) to make a good meal of some halfgrown Ancistrus and a truckload of adult Corydoras (we made the -wrong- assumption that armoured cats should be safe...) and we lost a juvenile 3" Gibbiceps to a hungry full-grown Chaca at one time....
Plan B should not automatically be twice as much explosives as Plan A
SG, Well, at this point they're about a third his size and have learned that big fish mean you should stay in the driftwood... I'm also planning a massive driftwood root system for one area of the tank, so they'll have lots of room. when he gets bigger I may remove them, but for now I'll play it by ear, if I see something missing I'll move them all.
Polkadot, he was a bit pricey, as it seems my tastes run in fish and booze both. $350 and then shipping from Lampy at Frybabies. Sharky at sharkaquarium is selling some for like $250, but they're only like 4 inches... I dunno, that's too small, and lampy's a great importer from my experiences.
S Allen; I might be a bit more concerned if I were you; if he swallows one at night, and the pleco manages to lock its' pectoral spines, you have a dead pleco and a dead TIGRINUS!!!
wouldn't be the first time people lose huge and very expensive/hard to get Pims on this.....
Plan B should not automatically be twice as much explosives as Plan A