55 planted. I have my red tail with skirt tetra, neons, platies, mollies, danios, cories, bn pleco, cherry shrimp, snails, CAE, koi swordtails. He likes to chase once in awhile but usually just the CAE. Never really bothers any of them. He must be about 4 inches by now. Cool to sit and watch. Oh yeah Dwarf Gourmias too.