- Joined
- Jun 10, 2014
- Messages
- 262
- Reaction score
- 112
- Location
- Spokane Valley
- What state or country do you live in
- Washington
I have a friend nearby that has that exact tank with 4 AI hydra primes and full on SPS... Acros. It is packed with huge colonies and it grows everything fine. He swapped them out from an 8 bulb 48" ATI T5 fixture to the Primes and hasn't had any drop off in almost a year.




