Elementary You Say

skabooya · #1 09-06-2011, 02:34 AM

Finally got a job teaching grade 6/7 split. Its gonna be hard after being on mat leave and then there being no jobs for another semester after that. But anyway, I got one anyway and am so excited.

I want to put a simple SW tank in the classroom. It needs to be small enough for me to carry back home a the end of the year. Simple enough so that its VERY easy to maintain, tear down and put back up. Interesting inhabitants. I find kids dont think fish to be super interesting but crabs, shrimp, worms .... basically creepy crawlies are fun. lol

Anyways this is what I am thinking.
4 gal glass tank.
Some light thing. Dunno what yet. It may even be sun lit. No super spending here if any.
Either 1 piece of LR or 1 large piece of Dead rock.
no corals unless its a hitch hiker. Even then as cool as it would be I dont think it would survive because of the low light and having to move around.
HOB filter provides flow and some filtration
inhabitants: hermit crabs 2 max, feather duster worms... anything else? Some red macro that I already have will get thrown in anyway. Shrimp are expen$ive. I would love some snails but they probably wont make it with the crabs.
OH and some sand.

Any inputs or suggestions. I want to have this planned out before actually putting it together.

MarkoD · #2 09-06-2011, 04:17 AM

maybe get a fluval edge and make a saltwater tank out of it.

its 6 gallons

fishytime · #3 09-06-2011, 04:52 AM

I would do something larger.....10-20g range.......keeping the salinity stable will be a challenge on a tank that small......theres lots of three day weekends and spring breaks and X-mas breaks to think about

.....if your only gonna do a small amount of rock then you will pretty much have to go with live rock IMO......dead rock could take months before it becomes "live".....

Aquaria · #4 09-06-2011, 06:08 PM

Quote:

Originally Posted by fishytime

I would do something larger.....10-20g range.......keeping the salinity stable will be a challenge on a tank that small......theres lots of three day weekends and spring breaks and X-mas breaks to think about

.....if your only gonna do a small amount of rock then you will pretty much have to go with live rock IMO......dead rock could take months before it becomes "live".....

I agree I have a 20g with 10g sump and I can't leave it alone for more then 3 days before water drops close to the pumps AND salinity raise to about 1.28 which u then have to lower again so not good for the inhabitants specially inverts which is what u want go bigger or plan on a ato system the fluvial edge is also a option I hear evaporation on it because of it being sealed is super low but that will run u about 140-150 with tax

Lampshade · #5 09-06-2011, 06:34 PM

Might be able to cheat a little with an ATO by using water cooler or something. Filtered water... might work? Not sure what your classroom already has, might be able to just get an RO storage tank and a float valve.

Lots of people have tanks at work, there must be a way to get it going

. Good luck, great idea.

ScubaSteve · #6 09-06-2011, 07:34 PM

Do a 14G biocube or fluval edge. Can't get any more simple than those.