Hillstream loaches are most comfortable in a gaggle of a few to four persons. Pair them with fish that favor equally great water problems. The Black Ghost Knife fish delivers added unusual condition and movement towards your tank! Getting no dorsal or caudal fins, they slip throughout the water employing https://aquariumshops.tumblr.com/post/725644313115115520/what-are-the-things-to-consider-when-buying-an