Hello. I have a Fluval Evo 52l nano tank that's been running for about a year. I've had a zoanthid in the tank for maybe about 8 months, and it refuses to grow. It's not dead because it reacts to pulses of water etc., but it's tiny ... like only about 1/8" (3mm).
I've been Googling to figure out why it isn't growing, but I get a lot of conflicting information. Can anyone help me out? Tank params:
Temp: 78F / 25.6C
Flow: 1500 lph / ~300 gph through two RFG nozzles
Nitrate: 0
Phosphorus: 0
Alk: 7.7
Calcium: 415
Magnesium: 1500
pH 8.0 - 8.2
lighting: Fluval Marine 3.0 (zoa is about 10" / 25cm below light)
Thanks in advance.
I've been Googling to figure out why it isn't growing, but I get a lot of conflicting information. Can anyone help me out? Tank params:
Temp: 78F / 25.6C
Flow: 1500 lph / ~300 gph through two RFG nozzles
Nitrate: 0
Phosphorus: 0
Alk: 7.7
Calcium: 415
Magnesium: 1500
pH 8.0 - 8.2
lighting: Fluval Marine 3.0 (zoa is about 10" / 25cm below light)
Thanks in advance.