They are indeed not cheap but then i guess it is what it is at 30" deep.
My local maidenhead aquatics has a very knowledgeable chap there and he is going to call Hagen to get some advice from their technical team.
Ive also been looking at the AI Prime HD which claims a PAR of 100 @24 inches.
Its got 80 deg lens which will help but being new to this... im unsure if they'll be sufficient with just 4 of them.
My local maidenhead aquatics has a very knowledgeable chap there and he is going to call Hagen to get some advice from their technical team.
Ive also been looking at the AI Prime HD which claims a PAR of 100 @24 inches.
Its got 80 deg lens which will help but being new to this... im unsure if they'll be sufficient with just 4 of them.