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#1
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Sand vs. Barebottom?
Doing a big tank move probably in the next months time... Currently have 2-3 inches of fine aragonite sand...
Considering going barebottom but don't really know much about it, what are your opinions, preferences, experiences? If it makes any difference I'm adding a sump to my system... should I just have sand in the sump and barebottom in the display? Any other substrates you guys reccomend? Thanks in advance |
#2
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What type of corals do you have?
Generally, BB is an SPS thing because low nutrients or ULNS is easier to achieve with no sand and also because of the super high flow used in SPS tanks where sand might blow around too much. My SPS tank is mostly BB, just a bit of sand remnants dusting here and there. When I eventually get the new tank moved in I will be using white starboard on the bottom (HDPE sheeting) which I think looks nicer than glass and also helps protect the bottom pane from rock slides. If sand is used, I prefer a coarse sand like the CaribSea Special Grade. I also like to use only 1/4-1/2" of sand or at least definitely not more than 1". This way it is ok to use a gravel vacuum to vacuum the entire depth of the sand to keep it quite clean. IMO there is no point in having more than just a skim layer unless you're doing a DSB. A DSB should not be disturbed by vacuuming (or sand sifting fish!) at all. |
#3
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What exactly is a DSB? The starboard thing you mentioned sounds like a good idea... I'm not crazy about the glass bottom look either... I like a solid color... I guess I could always paint it? Or put something else on the bottom like this board you are speaking of. I'm going to look up more on this I like it the more I think about it Thanks Myka!
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#4
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Oh and to answer your question - currently no corals, I'd like to tackle some easier to keep SPS and whatnot... I love zoas, I'm mostly going to go for a zoa paly lps tank <3
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#5
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Quote:
This website can be acronym hell
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We don't leave the world to our children, we only borrow it from them. |
#6
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DSB stands for Deep Sand Bed. I thought I read somewhere that it was considered a DSB at 4" or deeper. Feel free to correct me on that one.
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#7
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You guys hear anything about tile bottoms? I don't know what to do
The starboard is expensive... what about this stuff? http://www.interstateplastics.com/Bl...01107262317-5p I just don't know how I feel about the black HDPE and having a black bottom. I want to go as natural looking as possible, so I am considering a 1/4" sand bottom, but I'm worried about my goby or my powerheads blowing sand away from one spot and the glass showing through in those bare patches... It would be a PITA to always go in there and even out the bare spots wouldn't it? Heres a thought... I'm brain storming as I'm writing this... What about a natural/sand colored tile bottom with 1/4 sand on top? I would go with just tile but I don't think I'd like the look of a tiled floor in my tank, all the lines between each tile and what not... so I think the sand on top would make it look more natural, then if some blows away in some spots it would still look alright What do you guys think? Last edited by mandyplo; 10-21-2012 at 02:05 AM. |
#8
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I have had both BB and sand bottom and they both have pros and cons. A Bare Bottom (BB) is a lot easier to keep clean and to suck up any debris during water changes, but lacks a little in appearance, also limits on some animal you can have that need sand. Sand bottom has the nice natural look to it but can collect debris in it but is home to many animals that need the sand. So I think it comes down to personal preference.
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#9
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Painting it won't do much because the glass will still look reflective since you will not be viewing it straight on. Quote:
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#10
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This an old pic I found of a false bottom I once made for my 90g cube. If my memory serves me correct, I used a thick sheet of plexi glass. Put on a layer of reef safe silicone and then encrusted it with 1mm to 2mm aragonite. Lots of aging and rinsing after. Worked and looked pretty good. Did collect detritus but could be sucked out during water changes. Ot at least I think it did. Was a long time ago.
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