Finally back into saltwater...
Finally back into saltwater...
Hello reef peeps, my name's Greg. I am excited to jump back into the hobby after a long hiatus. For most of my life I've traveled all the time, or moved (or had really really bad source water), or other lame excuses that I couldn't do a reef tank justice. I did manage all the saltwater and freshwater tanks for the biology dept back in college so I consider myself intermediate. I have a planted little 6g Fluval Edge w/ some SE Asian freshwater species (green-eyed rasboras) that has been a great, low-maintenance success.
About me: I work as an environmental consultant / diver with admittedly one of the coolest job descriptions around. Basically Jacques Cousteau in freshwater. I work primarily in freshwater river systems in the Midwest diving for endangered species-related issues and completing the associated paperwork. We often dive tethered w/ helmets, communications and underwater video to the surface from a dive boat, etc. My specialty is endangered freshwater mussels (unionids). I haven't done too much marine work under contract (just for fun) but I hope someday we get some more opportunities there. That's why I like saltwater "“ it's not the same stuff I see going to work. I do have a bit of an aversion to these online forums because it's hard to find good advice until you get to know everyone"¦ so here we go"¦
Goals / Background : Always a good idea to define the end goals of a project first, and here are mine:
1. A relatively large "œnano" type tank, 24gal, although next tank I could go up to about 50g+.
2. As you will see below, this project may morph into two tanks; one reef, one specialty. If this happens, I may put together a seahorse / pipefish tank or an octopus tank for my office "“ something special but doesn't need quite the light and skimmer requirements (see my conundrum below). One other benefit of my company is we have an in-house bioassay lab with an daily supply of RO water, brine shrimp, algae cultures, copepods, small fish, and all sorts of other goodies to feed those picky feeders.
3. I'd like the tank corals / fish inhabitants to be from one area (ecoregion). That seems hard to stick w/ all the stuff going around. My plan is to get the live rock and fishes to be collected from the source in a sustainable fashion; either cultured out on the reef on artificial materials or from a reputable source. Looks like it's going to be the Caribbean. I'm not sure on exact species yet other than what comes in on the liverock but I was going to go off of some of Michael Paletta's suggestions in the New Aquarium, or ask the forum.
4. I'd like to have an LED light source that is efficient, does not produce heat issues, and has the capability to grow some small polyp corals. I consider myself very good at electronics, timers and soldering so I am drawn to the challenge of an LED kit. For now, compact fluorescents seemed to be the easiest solution however so I went w/ that (see Questions). I could move cfls down to a sump in the future"¦.
Questions:
1. Should I upgrade my 24g NanoCube or buy new? I picked up a very used JBJ Nano-Cube 24g w/ stand the other day for $150 on Craig's List. Total impulse buy "“ but it's the reason I'm here. The tank and stand are in good shape and look good, but it needs 1) a new pump (I broke the impeller on the 1200GPH pump while cleaning, and maybe should go w/ a bigger pump anyway), 2) total new build on the lights, and , 3) a protein skimmer. Now starting to think I should just buy a new tank, like a 50g+ w/ a better pump, skimmer, and LED lights to handle corals at home and convert the Craig's List tank to an office live rock / fish tank or octopus tank on the cheap for my office. I'm putting in two 24W compact fluorescents for <$100 for now. Let's assume I've answered my own question and that I'll be going with the 24g for the time being.
2. Lighting / cooling the 24g Nano: The lights and ballasts were gone, and no fans or power supplies for those either, so I ordered (two) 24W power compact lights and reflector kits from A H Supply after talking to a lfs (see, I already am learning the lingo!). QUESTION "“ I realize this setup will probably need fan(s) "“ any suggestions for a supplier of fans and power supplies? I found fans online ok for the 28g nano (not 24g and not sure if they are the same) but not sure how the power supply for those work"¦ If it's just a little 12V 500ma plug I can make one of those.
3. Circulation: There was a CA 1200 pump in the 24g nano. I accidentally broke the impeller while cleaning it. It seems like the time to just get a new pump. Suggestions for pump brand that will fit in the nano? Recommended GPH?
4. I'm going w/ a Carribean ecoregion for now. Any suggestions on livestock are much appreciated. I'm big on small critters like arrow crabs, shrimp, small specialized fish, etc and might not jump to sps on this tank "“ save that for the next one. Some other people from work have an order of live rock from Live rock Ranch and I went in on that which will be coming soon but it will be a month or so until that cycles through.
5. Any other questions / comments / complaints are welcome. I'm a jerk, my post should have been somewhere else, etc"¦ I am getting back into this so the technology now is a lot different than 15y ago"¦