Hi fish forums. My question for today is if I'm able to add 8 tiger barbs and maybe a small pleco(algae) to my 55 gallon tank. The tank currently has firemouth x1, blue acara x1, convict x1, and 1 tiger barb. I want to add some friends for the lonely barb and algae is starting to grow on my tank My tank is cycled with amm,nit, 0 and nitrates reading 10. Is adding 8 tiger barbs in my tank too much or should i reduce the amount of barbs i should put in? PLs help me solve my problem. Thank you, P.S also if u kno any pleco that doesn't get over 5-6 inches would you mind posting it pls thank you.