Well, I installed the RedSea ReefWave 25 and here are some impressions. First, it's in the RedSea Nano Max and that right there seems to be the main problem. I've got some more SPS corals coming once the tank matures a little, so I wanted more flow but have underestimated the size of this thing and how power it is...
The coral I have now that is probably least in favor of strong current are the hammer and the frogspawn. Both freaked out, more or less, when the gyre was first installed.
I have to keep it at 10% and maybe 20% in order to keep them happy and puffed up.
As of this morning they are both "waking up" looking happy and extending.
Everything else is looking happy even with a higher current. So it seems like these two are the lowest denominator if you wish.
I am not sure if I'll keep it. It's bulky and seems to be too strong.
I do really like the following though:
- Sand seems to stay in place even at 40% forward and 60% reverse setting.
- Detritus rises slowly and stays in the water column, which is fantastic. I thought I had a solid flow through the tank already but watching stuff float out of rocks when I first installed the gyre was a sight to see.
- It's incredibly quiet. Absolute silence.
- App connectivity and options to build a complete daily schedule are much appreciated. You could do fun things like set the light to "clouds" and the pump to random, stronger flow to simulate a little weather effect at a certain time of day. Super awesome. I might do that.
- Redundancy in terms of being alerted to any power outage is appreciated.
Some concerns...
- I already run the tank "clean" as is with Phosphate around 0.1 and Nitrate around 0.5 and worry that keeping the detritus out of the tank will push the nutrients even lower. I clean the sock daily or every other day. I could increase feeding across the board but it seems easier to maintain water quality by feeding less on a solid schedule.
I'm currently in the "ugly stage" and the tank is about one and half to two months old... I'd like to keep things looking this "ugly" during this time, but I don't want to bottom out on nutrients and deal with the devil of which name I will not mention.
So, I don't really know what I'll do. Any advice would be greatly appreciated. I am hoping that as everything grows the flow will be okay and more turbulent as opposed to now, since there is more open space.
Any ideas?