S scorp Gambusia MFK Member Jan 7, 2007 506 0 16 Germany Jul 23, 2010 #11 Infblue;4309304; said: on the other hand, i'd be worried about the sharp pieces in the crushed coral substrate. Click to expand... that would also be my only concern! some polypterus are even found in lake malawi and tanganyika, so don't worry about ph whatsoever as long as it's stable.
Infblue;4309304; said: on the other hand, i'd be worried about the sharp pieces in the crushed coral substrate. Click to expand... that would also be my only concern! some polypterus are even found in lake malawi and tanganyika, so don't worry about ph whatsoever as long as it's stable.
