I know gobies can be tankmates (according to some) and will probably pick up any food the F8 drops, but what can acclimate to brackish AND eat algea or anything else random like that AND has a good chance of NOT becoming puffer food?
I really don't think there are any good glass algae eaters who would do well in BW. For long/hair types of algae, platys, mollies and American Flagfish do very well, but I'm not sure they wouldn't be seriously harrassed and/or killed by a figure 8.
Only thing is, though...you'll end up getting harrassed by the F8s - they'll get you if you don't watch out - I've had a blood blister before now.
They seem to wait till your head's turned away and you're concentrating on something else.
Pami.
My F8's dont so much bother me while cleaning the tank, as much as they attempt to bite through the Python gravel vac tube at the empty snail shells spinning around in it.
Miy F8 is really scared of the cleaning equipment and she stays well away!! Its the dwarf puffers who circle round the cleaning equipment and try and get in the pipe!!! so I have to go very carefully cleaning their tank out every week !!
Sue