I starteed my first brackish tank a few months ago. I went with a 55 gallon tank with a sand bottom, for filtration I am using a aqua clear 110 and a marineland strealth heater. The sg is currently arround 1.002 to 1.003 and I am planning on slowly increasing it over the next few months. The current tank stock is a 14" Morray Eel and a 3" Archer. I am getting a 5" Columbian shark next month and am also considering another archer for the tank. I have several questions that I cant seem to find answers for, hopefully someone can help me out. I would like to also put some plants into the tank as it recieves alot of sunlight and I am hoping plants would help keep algae under control. Also I would like to find some kind of inverts to use as a clean up grew, are their any that would be able to survive in the brackish enviroment and also are their any that would be able to survive the predators that are in the tank?