How many shrimps are you looking at? In my opinion, filterless should be possible if you keep the number of shrimps low. In a 1.5ft tank, maybe 4-6 pieces. This is just a guess.
To rear shrimps with only moss, fan but no filter at all. Is it really possible cos I thinking of setting up a 1.5ft tank with shrimps, fan & moss only.
Help is greatly appericate!![]()
New 2ft Project Coming Up
Aquascaping since 2006-Present

How many shrimps are you looking at? In my opinion, filterless should be possible if you keep the number of shrimps low. In a 1.5ft tank, maybe 4-6 pieces. This is just a guess.
- eric
Hmmm yup maybe will be keeping 9 to 10 pieces of cherry shrimps..would like to try it out..![]()
Last edited by Justikanz; 20th Dec 2006 at 10:44. Reason: Removing quotation
New 2ft Project Coming Up
Aquascaping since 2006-Present

Make sure you have lots of moss![]()
- eric

not a problem ... 9 to 10????? ... thats too low ... pump that number to 40-50
as long as lots of plants and moss, not a problem at all![]()
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Last edited by Justikanz; 20th Dec 2006 at 10:44. Reason: dats
... always look at the bright side of life![]()
Haha ok thanks joe! I will do that!![]()
Last edited by Justikanz; 20th Dec 2006 at 10:45. Reason: Removing immediate quotation
New 2ft Project Coming Up
Aquascaping since 2006-Present

yes it is possible without filter, I did that with my 1ft shrimp tank. One of my colleaque even have CRS and Chery in her office tank without filter and fan, only ambient light and lots of moss. Both CRS and Chery breed like crazy, make me jelous because mine is not![]()
I was though CRS is sensitive shrimps?
I have two tanks (20cm x 10cm x 12cm) in my office without filter (just lots of moss) and I've successfully breed Tiger and CRS shrimps.![]()
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So I guest moss is the key for shrimps breedingtomorow will add more moss to my office tank
I have a 1 ft cherry tank with only 1 airstone.

Hi aquascaping1982,
Have you set up your shirmp tank yet? Any updates/pics?![]()
- eric
Hi bossteck I have just set-up my 1ft tank with only 2 mesh of moss, fan & a 9 watts hang-on lighting but no shrimps yet because I got to cycle the tank for at least 1 week..Pictures will be available this saturday.. thanks![]()
Last edited by Justikanz; 29th Dec 2006 at 18:00. Reason: Removing immediate quotation
New 2ft Project Coming Up
Aquascaping since 2006-Present
Don't forget to do the frequent water changes to keep the water quality good!



I was at the LFS at Marine Parade & I've seen a Nano Tank with at least 50 crs!!! But the LFS was running a nano canister filter on it, so with a 1.5 ft tank I think with alot of Moss it would be able to support quite a lot of crs even without a filter...
Just do water change regularly to prevent the Nitrates from accumulating...
And of course at least a fan running 24/7 to bring down the temp...
my filter was choked and my 2ft tank was without air for 2 days. my shrimps all survived. i think reason was because my riccia always bubbles when it photosynthesis. so if you don't intend to have filter, you should fill your tank with lots of plants
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