Brown algae on sansbed
Hi newbie here,have problem with my fluval m90 30 gallon tank
Stock 2 koralia 900 powerheads,stock 1200 lph return,stock 2800 lph pump total 5800 lph.temperature 75 degrees,ph 8.0,nitrates 5ppm,ammonia 0ppm,nitrite 0ppm,phos around 0.1 I think is higher using api test...