Hello there I have a 70l planted tank that has been running really well for the last 6 month since setup but now I have a short dark algae growth on the edge of the leafs of my valis and one of my crypts the tank is
70l
0.9 ml of tnc + per day
Filtered by a fluval 205 with spray bar
1000 lph power head
30l water change every week
Lit by a tmc 1000 hd grobeam 11.00am till 9.30pm
Co2 1dps all time drop checker reads 20 ppm
Can anyone help with what this is and how I may go about getting rid of it
Sent from my miPhone using my fingers
70l
0.9 ml of tnc + per day
Filtered by a fluval 205 with spray bar
1000 lph power head
30l water change every week
Lit by a tmc 1000 hd grobeam 11.00am till 9.30pm
Co2 1dps all time drop checker reads 20 ppm
Can anyone help with what this is and how I may go about getting rid of it
Sent from my miPhone using my fingers