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You install a valve somewhere on the return line after the pump. If it is PVC line the you need to cut out a small section that is the same size as...
A couple of comparison pics the first pic in each pair is from 7-6 The date above each pair is the shot from the retailer and the date I bought it....
You pump is return water a little too fast for your overflow you will need to throttle back the flow from the return pump.
Welcome to 3reef.
Manually remove it everywhere you see and often. Make sure to keep your water quality high either by increasing the volume of water changes or the...
Your display tank. You can do the nominal volume of the actual volume if you measure that.
What conversion program are you using? I would think there is an option to do that in the save or convert list.
Looks like clumps of cyanobacteria.
Total for the powerheads plus return
Sweet
Right at the range you were looking at for 4 foot head is right where the 6 to 10X the volume of the sump for return flow. I would look into Koralia...
lol::)
They are good but are for much higher flow than you are looking at. Also they use more energy and generate more heat.
That should be adequate for what you wish to start with. i would suggest changing bulbs in about 3 to 6 months to ones from ATI, Geisemann or UVL.
I have been stung by them and it feels like a mild electrical shock to me. If you are allergic to them then it will not be good for you. Be careful...
They should do OK depending on the fixture and bulbs and your tank size.
It may or may not. I would keep the tank at the temperature you plan to keep it when it has livestock.
Welcome to 3reef Pete
Yes it is a dominance/submission display. The shudder was submission hence no other aggression from the female to the male.
Lets get this thread back on track please. We are discussing salinity.
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