New guy, Rock and sand questions

Joe Reefer · #1 10-22-2007, 09:34 PM

I will rephrase that: Crabs should not be in my tank.

banditpowdercoat · #2 10-23-2007, 07:55 AM

OK, another Q, if my RO unit puts out 30GPD, it will take over 1 day to fill my tank. The sand will get covered fairly quick, but what about the rock? I assume most place rock in tank after it's filled?? I have to order rock and Sand, was going to order them at the same time, but I was thinking I would have to much die off if filled from RO?

robzilla · #3 10-23-2007, 12:36 PM

rock is usually shipped in boxes wrapped with damp paper. to wait another day while the tank fills, is not a big deal. i'd order at the same time as you'll have to cycle the tank anyway.
just my 2 cents worth

Doug · #4 10-23-2007, 01:16 PM

Welcome to Canreef.

Lots of info here to read. And a lot of helpful aquarists.

Regarding your water, much of it could be made up in advance in something like a 50g Rubbermaid tub or something similar.

digital-audiophile · #5 10-23-2007, 01:46 PM

Rubbermaid garbage pails are your friend. I have two in my fish room. One for top off water and one for salt water. If you have the space it is always nice to have made up saltwater on hand incase you need an emergency water change.

SeaHorse_Fanatic · #6 10-23-2007, 03:21 PM

Premix your saltwater before adding to the Live Sand or Live Rock. I would fill the tubs or buckets with RO water, add salt & a powerhead & heater. Then measure the salinity after several hours & adjust till its between 1.024 and 1.026. After 24 hours, you can add that to your tank.

Anthony

Der_Iron_Chef · #7 10-23-2007, 04:04 PM

Welcome!

Are you definitely wanting a sand substrate, or have you considered the possibility of a barebottom tank? Different looks, pros and cons for each, etc.

As far as live rock....I never considered what "type" of rock I was getting when I bought mine. As long as it was live rock, I was pleased! I personally don't think it matters what type. Some people have preferences, and maybe they can/will chime in. If you're creative with your aquascaping, you can make for an attractive setting.

My advice regarding a clean-up crew is: if you want some crabs, get only one or two. I find that they eventually kill each other off (just my experience talking here), and/or they knock things over. They can also kill snails as they grow larger. I would just focus on having some effective cleaners like snails, and perhaps a cool-looking shrimp for kicks (coral-banded, peppermint, fire, etc.)