Hi All
I'm rather new here but hope you can all help me iron out some ideas I have. Let me start by saying I have only been in the hobby for around 3 years.
I have an 850l display with 2 sumps ~500l and the system has been running for around 18 months. All is going well. I have decided to try my hand at propagation. I have 2x1000l cubes that I have added to my system and am thinking about adding a 3500l pool. The idea is to run everything as one system while I fool around with a few corals. If/When I decide I am able to do things right I will setup a proper green house with dedicated systems. So I have a few questions...
1. My 2 cubes and pool will be outside. I have been keeping tabs on the sun the last few days. Its winter now so readings are probably a bit low... at 8:30am I'm getting around 250par in the sun and 120 in the shade. At 3pm today I got 1000par. I need to know what is a safe par to aim for?
2. I have been thinking and thinking what the best is for a covering. I live in a very hot climate that has mild winter's 15-25degrees and summers get up to 40 degrees with a few very hot days of 45 degrees with a 70-80% humidity. I left a 1000l of water out in the cold for a few days and min temp was around 14 degrees. I think a green house will be almost impossible to keep cool in summer - anyone got advice. For now I have sort of settled on shade cloth. I do not get much rain but if there is a heavy downpoor I'll have canvas covers to keep it out. I tested today 2xlayers of 40% shade cloth cut out 60% par... anyone have any comments on this?
I'm rather new here but hope you can all help me iron out some ideas I have. Let me start by saying I have only been in the hobby for around 3 years.
I have an 850l display with 2 sumps ~500l and the system has been running for around 18 months. All is going well. I have decided to try my hand at propagation. I have 2x1000l cubes that I have added to my system and am thinking about adding a 3500l pool. The idea is to run everything as one system while I fool around with a few corals. If/When I decide I am able to do things right I will setup a proper green house with dedicated systems. So I have a few questions...
1. My 2 cubes and pool will be outside. I have been keeping tabs on the sun the last few days. Its winter now so readings are probably a bit low... at 8:30am I'm getting around 250par in the sun and 120 in the shade. At 3pm today I got 1000par. I need to know what is a safe par to aim for?
2. I have been thinking and thinking what the best is for a covering. I live in a very hot climate that has mild winter's 15-25degrees and summers get up to 40 degrees with a few very hot days of 45 degrees with a 70-80% humidity. I left a 1000l of water out in the cold for a few days and min temp was around 14 degrees. I think a green house will be almost impossible to keep cool in summer - anyone got advice. For now I have sort of settled on shade cloth. I do not get much rain but if there is a heavy downpoor I'll have canvas covers to keep it out. I tested today 2xlayers of 40% shade cloth cut out 60% par... anyone have any comments on this?