IME RTBS don't mix at all well Bala sharks, even if the Bala's are larger. Again IME, i have found that RTBS simply don't tolerate any fish of a similar appearance. Personally i wouldn't risk it.
IME RTBS don't mix at all well Bala sharks, even if the Bala's are larger. Again IME, i have found that RTBS simply don't tolerate any fish of a similar appearance. Personally i wouldn't risk it.
If a tank is big enough to house silver sharks you can keep a RTBS with it as RTBS don't tend to chase much into the actual water column, more around the rocks/ornaments/wood that it classes as its territory. And if you want to stop the rtbs taking up the whole tank, drop in a doradid or two; my (less aggressive, but still grumpy) rainbow shark had no luck trying to boss about some Platydoras costatus).