thanks. so if i have 2 filters on a ten gal that are made for ten gal then i can easily have 15 bumble bees?
also can you tell me:
1) how big do they get?
2) what they eat?
3) what SG do they need?
4) i would use marine salt not aquarium salt right?
5) good decore would be sand, broken pieces from ceramic pots(rough edges round off of course), and some java fern attached to rocks(these can survive at the sg level that bumble bee gobies need right?) correct?
6)(last one i think) where can i get a hydrometer/refractomemter to read those low sg levels(the one i have wont read below 1.012 i belive)?
never mind about 1 and 2, just found the answer.
another question: as said above if i use a ten gal with 2 filters made for 10 gal then would i be ok to have about 10 bumble bee gobies and a figure 8 puffer? also can ghost shrimp live in the same SG. i know these will likely be eaten but i can get them cheap, it would give the puffer something to hunt around, help keep the tank clean while they are alive, provide food of course...etc.