Join 3reef now to remove this notice and enjoy 3reef content with less ads. 3reef membership is free.
To an extent. Marticulture is really a win win for everyone and is working well, but that goes for corals, not fish (yet?). Ban fish collection in...
And poor countries always will want other sources of income... Sad but true...
In college, I helped maintain a zebrafish facility, with automatic mixing and water changes. It had tens if not hundreds of thousands of dollars in...
No interest here, automated water changes yes, mixing no. To many potential pitfalls and relatively slight changes in salinity can be catastrophic.
LEDs can have more shimmer than halides, but depends on the configuration. Color wise, there are just so much more options with LEDs. I have both...
Yeah, easier if you can feed 10-20x per day and maintain "SPS" water quality.... I.e. sorry, but they do not generally survive in mixed reef...
I'm not sure of the likelihood of fire versus a "better" fixture. A lot of these aren't UL approved, though,so, that gives insurance companies an...
They measure the same thing, just scaled differently. The P reader, reads parts per billion, the PO4 reader, reads parts per million. Hence the...
I agree with evolved on all points except the phosphorus checker. I think it is worth the extra precision. Just multiply by 3.066 and divide by...
Most of our corals come from reefs near the equator. So, 12 hours on light per day. Personally, I like the first and last few hours to be actinic,...
Lighting would be a PITA, but you could go LED. There are some non-aquarium supply companies that sell really narrow optics, like 3-7 degrees. So,...
How would you know how fast GAC depletes ever? GFO you can GAC not so much... Personally I pay attention. To my skimmer performance and water...
All you really need for saltwater filtration, at the most basic, is rock, water movement and water changes. So, sure, you could do it. I'm not sure...
It's possible the dust could cause algae, if there is an iron limitation, as it may be a source of iron. However, if you lower the P enough, so,...
COLDWATER MARINE AQUATICS
Could always do a cold water reef. No need for a chiller, just stick it in the fridge. 8)
It shouldn't by itself, a sudden change maybe, but an 11% change in salinity shouldn't be fatal. Add the 88 degrees and that's a lot of stress....
Yes.
I'd tend to guess everything isn't fine, based on the large amount of algae I see and that the urchin doesn't appear well. What else can you tell...
Cool, I like it. if you have a party though, just make sure no one puts a whine glass down next to the tank ;D
Separate names with a comma.