Is It Ok To Run Filter-Less With Just Plants

[creg]

glad my filter will be here tommorow then, got some mature sponge i can transfer from my malawi filter too

im sure im getting hair algae already especially on the valis

 

[Mikaila31]

My filterless planted 15 gallon runs great and has not had any water quality problems since setup. Currently 19 fish and counting along with other non-fish inhabitants.