AJL Posted October 26, 2021 Share Posted October 26, 2021 Hi Everyone, I have a well planted 20 gallon tall tank and was wondering how many more fish I could add without throwing off my water parameters. I currently do a 25% weekly water change and ideally wouldn't deviate from this with the new fish. Here's my current fish/invertebrate list: - 1 very chill male betta - 6 harlequin rasboras - 6 red cherry shrimp - 4 amano shrimp - 1 gold inca snail - 4 nerite snails - a few bladder snails that hitched a ride that I keep in check I was thinking of adding 3 or 4 more harlequin rasboras or doing a small school (6ish) of another species (Neon tetras, chili rasboras, etc.). Do you all think that would increase the bioload too much? I know the rough 1 inch/gallon rule, but I figured that the invertebrates aren't impacting the bioload the same as fish do. I attached a picture of the current setup. 1 Link to comment Share on other sites More sharing options...
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