Hello everyone. So i am kind of new in aquariums and all, have been doing this hobby for about 7 months or so..
This aquarium i started about 10 to 12 weeks ago and i am not sure what is happening with my aquarium, at first i thought those were diatoms, but it doesn't seem to go away so now i am starting to think this is GSA, but i wanted to make sure by asking you guys, plus i hope for some advices. I will attach some photos. Sorry for my english.
Aquarium is 100x60x50 200 liters
Lightning is LED Giesemann pulzar 52w HO (High output)/photoperiod is 4hrs, 1:30 for sunrise and sunset(3 total), 3hrs "moon".
Pressurised CO2 with solenoid valve, difuser connected to filter outlet. I use JBL PH-Computer for controlling solenoid valve. I try to start CO2 1hr before photo period and the CO2 is measured by PH level. When PH reacher 7.13 the solenoid valve opens and it lets CO2 (132 bubbles/minute) till it drops to 6.93. My KH is 8.
External filter Eheim Professionel 4+ 350T - 1050 liters/hr.
I do not do water changes, i only add weekly whats evaporated, which is around 10 liters.
I do not add any fertilizers constantly, i added some concentrated potassium and phosphate when i started the aquarium. My NO3 level is 30-40ppm, PO4 0.1-0.2
The plants kinda seem to grow very slow, now i am starting to think maybe the photoperiod is too short, but i am not changing it since i cannot deal with todays situation. Thank you in advance!
This aquarium i started about 10 to 12 weeks ago and i am not sure what is happening with my aquarium, at first i thought those were diatoms, but it doesn't seem to go away so now i am starting to think this is GSA, but i wanted to make sure by asking you guys, plus i hope for some advices. I will attach some photos. Sorry for my english.
Aquarium is 100x60x50 200 liters
Lightning is LED Giesemann pulzar 52w HO (High output)/photoperiod is 4hrs, 1:30 for sunrise and sunset(3 total), 3hrs "moon".
Pressurised CO2 with solenoid valve, difuser connected to filter outlet. I use JBL PH-Computer for controlling solenoid valve. I try to start CO2 1hr before photo period and the CO2 is measured by PH level. When PH reacher 7.13 the solenoid valve opens and it lets CO2 (132 bubbles/minute) till it drops to 6.93. My KH is 8.
External filter Eheim Professionel 4+ 350T - 1050 liters/hr.
I do not do water changes, i only add weekly whats evaporated, which is around 10 liters.
I do not add any fertilizers constantly, i added some concentrated potassium and phosphate when i started the aquarium. My NO3 level is 30-40ppm, PO4 0.1-0.2
The plants kinda seem to grow very slow, now i am starting to think maybe the photoperiod is too short, but i am not changing it since i cannot deal with todays situation. Thank you in advance!
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