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14 years ago, back in the dark ages of reef tanks, is when I became interested in the world of reef tanks. We had combinations of life in our 55 gallon tanks that would make Homer Simpson say "Doh!!".

About 9 years ago we added to our own personal family and quit torturing reef fish... Now we're back and tanks and equipment have changed drastically.

We started 2 tanks.

Tank 1:
Our basic one is a 37 gallon eclipse package, which I added a 204 fluval to for extra biological and carbon filtration. It houses a blue niger trigger (about 3 inches) and a snowflake moray eel (about 9 inches), 3 blue damsels (which being old school I used to cycle the tank... won't do that anymore... and the moray was suppose to eat them...). Crushed coral substrate, some basic rock (not live) for hiding and a few small pieces of live rock (about 5 pounds).

Questions:
1. We've introduced the Trigger and Eel at the same time about 3 weeks ago; the tank had been running for 2 months and had zero ammonia, and zero NO2. The eel hasn't eaten since we purchased him, he has exhibited as if he's willing to eat but won't take proffered food, we've tired frozen krill, squid, and live goldfish (skewered so as not to swim out of range) and he won't eat any suggestions?

2. Brown algae have started to prosper. I understand that the trigger will eat shrimp and pick at snails anything non-chemical I can do?

3. Would a live sand bed be of use in this tank, both the trigger and eel tend to organize the tank in the fashion they prefer and didn't know if it would disturb the sand bed too much.

4. Are there protein skimmers that I could add without having to cut the eclipse hood?

Tank 2:
90 gallon tank, sump (big enough not to overfill if power is cut), protein skimmer, calcium reactor, 150 pounds of live sand, 150 pounds of live rock (was uncured). 2 metal Halide, 2 VHO actinic.

Questions:
1. The tank has been up and running for about 4 weeks, the live rock has lot's of dead stuff on it still, I was told by the fish store not to clean it too much as it was good in cycling the tank... Much of the dead stuff that was on the rocks had come loose and settle on the bottom of the tank... once again the fish store said to leave it. They suggested I add some blue-legged hermits to help with the clean up (I added 20 and a sally lightfoot crab). The crabs seem to be moving over the live rock and eating/kicking off old vegetation. Should I vacuum the debris off the sand bed? Do hermits actual eat debris or just algae?

2. I have a calcium reactor with a pinpoint monitor/controller. The recommended setting for PH in a reef is 8.1-8.3 (so I think from various reef books/forums I read). What is the PH is should set my controller at to activate the calcium reactor? At what point should I turn on the calcium reactor (now or before I start adding corals)? And is it OK to place the Ph probe in the sump (I'd prefer not to have it dangling in the tank)?

3. The wife would like to have the "Nemo" look with a pair of mated clowns and anemones, some type of tang (yellow, power blue, etc.) and corals. Is it possible to keep healthy corals and anemones in the same tank?

4. Would it be a good idea to add live sand and/or rocks to the sump w/o having to add lights to the sump?

5. What is the quietest pump? I have an Iwaki one that is really too noisy for my liking.

6. Is a tunze/turbelle stream pumps w/controllers really worth the money or would 2 Rio 800 do the trick?

We're also trying to pick a good RO filter that we can attach to our garden hose any suggestions?

I'm attempting to out of the dark ages and into the light, any specific help would be welcome.

BTW - 14 years ago, in a 55 gallon tank we kept a lion fish, a marine betta, a yellow tang, a powder blue tang, a mandarin goby, a harlequin shrimp, a mandarin shrimp, a clown w/anemone, a coral banded shrimp, a snowflake eel, a couple of corals and polyps, a wrasse or 2, and various snails. Filtration was provide by 2 biowheel/carbon hanging filters, 2 magnum canisters, an under gravel w/2 power heads and 50 pounds of live rock. 1 MH pendant and 1 actinic bulbs provide the lighting. We did 25% water changes every weekend and had a UV sterilizer on the tank. Fish cost about 10x more then than they do today (the powder blue set us back over $200). Mostly everything survived for until we broke that tank down, in the end we found a 3 foot long brissle worm in our live rock.
 
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If the brown algae is just starting to prosper then your tank probably didnt finish cycling yet?!?! Are you running a skimmer on that tank??? Thats probably the single best non chemical thing you can get to help you out... :)
 

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lol Prosper is my way of saying... lots and lots of brown algae... if the fish didn't swim they'd be covered too. Problem with the protein skimmer on the eclipse 37 is I'd have to cut the eclipse hood to add it... figured I would anyhow was just trying to avoid it...
 
A

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Wow, there are lots of questions :D

I will comment on some of the questions.
B1,
>I was told by the fish store not to clean it too much as it was good in cycling the tank...

Well, I hope you learn something from these fellow. There are enough dead stuffs on it no matter how clean the rock is when you do the curing. Leaving the junk on it make the curing process more stressful than it needed, and can prolong the process. I really feel that you should get as much junk out as possible, but it can be difficult right now since you have sand in there. This is why some people recommand to cycle the rock in a sand-free container, with as much junk removed as possible. Oh, cleaning crews like hermit only rearrange the junk for most purpose (it will be great to train them to move the junk into a garabage bin, or potty train them so that they don't poo all over the place). You really need protein skimmer to get the decomposing junk out.

B2, I recommand people to run the ca rxtor 24/7. However, if you do decide to use it with pH controller and solenoid, you set it up so that when the pH of the output of the rxtor (not the tank) is too low, you shut off the CO2 by the solenoid. The pH probe can be in the sump, but you are not measuring the pH of the sump's water, but, as mentioned above, the pH of the output of the rxtor.

B3, most anemones demand high light condition. What is your lighting setup?

B4, you can have sand and rock in the sump, and many people do that. However, some of the purple-color coralline algae may die due to the lack of sufficient light.

B6, it really depends on how you feel about strong water flow, and what you keep. For a tank with coral, it won't hurt to have one of those stream pump, but that's up to you. Read about the issue relate to Rio pump, and make your decision.

RO: There are many options, and you can try to find one locally (Costco), LFS, ebay, or order it from reef-related hardware store such as Jeff's or MarineDepot,etc., or the filter OEM themselves, such as SpectraPure, Kent, etc.
 

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