a Bristlenose can be compared to a horse, but one that's immune to colic.
in order to stay healthy, it will graze on algae all day and most of the gut is filled with undigestible stuff.
however, especially the common bristlenose can handle a lot of animal matter and will rarely bloat up.
a Panaque can best be compared with a horse that has been created by crossing a beaver with a mustang and a belt-sander......
this is a wood-eater and a grazer both.
so even if you feed it a lot, it'll graze; just out of instinct!
this beastie REALLY needs to have its' gut filled with all kinds of plant fiber.
even when it's very well fed, it will graze, it has to!
that's why panaque's in a tank without wood get into trouble.
once the gut is empty of undigestible "wood" it'll bloat up and developes a flagellate infection and dies.
to keep your Panaque happy is to add wood, preferably real bogwood that's a bit on the soft side, although a panaque is quite powerful enough to feed on the much harder mangrove wood, except for Mopani.
any plant that's wide-leafed enough to 'sit on' or put the suckermouth on, will be destroyed sooner or later
they REALLY love Echinodorus.......it's a part of their natural diet.
once the forests flood and the Panaque's can get everywhere this is stuff they encounter and eat next to wood.
1 trick of combining plants and Panaque is to use slimleafed plants like regular Vallisneria (V gigantea gets quickly eaten), Crinum calamistratum etcv
also fine leafed ones like for example Heteranthera zosterifolia are safe.
they cannot 'get a grip' on plants like that.
but they are also huge and clumsy and they can uproot a lot
in general; Panaque's truly love planted tanks, but not the way the hobbyists has intended
it's an "all you can eat buffet" with exotic foodstuff







