Jump to content

Ahhh COLD fish tank!!!!!!!


carla

Recommended Posts

After reading all the solutions to the hot fishtank, I am wondering if you all brainstorming together can come up with the ultimate solution to the far too cold fishtank in the outdoor fishroom.

Let's get in early this year so I don't have to run around frantically at dark and try to find heaters, as the temp is dropping fast.

The fishroom is outside and double wall glas/plastic. It is no problem in clear nights as the hot days heat up everything enough to keep fish from dying in the cold night. What is much more of a problem are cloudy southwesterlies.

The following solution has been tried:

Single electric heaters in the tanks of the most susceptible species.

These solutions are mulled over currently:

Gas heater for the whole room for cold nights.

Bubblewrap tanks.

Create a separate compartment for fish that need warmer and heat that only.

All solutions seem not to be perfect. Each one has drawbacks. What are your good ideas?

Link to comment
Share on other sites

Just put in a heater (or have I missed something??????) :lol: :lol:

No - not really. Just when you have to put heaters in many tanks then you very fast reach quite high wattage over all which not only costs heaps but also puts a strain on the cables.

If the heaterstat in the tank is unable to keep up with the chill of the room (which is what I am assuming the problem is) I suggest you pack polystyrene around the tank.

The problem is not "the tank" Caryl its "all these tanks", hence the idea of heating the room rather than the tanks.

However since it is outside and cannot be insulated any more except with a bubblewrap curtain or similar I will have to insulate the tanks in such a manner that I can still get at them for looking, cleaning, feeding, water changes etc.

I thought some others might have solved these problems already?

Link to comment
Share on other sites

Yes heat the whole room is what we thought after the single heater experience last winter didn't go too well.

Have been looking on TM for gas heaters with and without chimney and kerosene heaters. has anybody any experience with that sort of thing?

And can anybody calculate what would be more efficient?

Link to comment
Share on other sites

Ok.. this might sound crazy but here's a thought.

Let me start by saying I live on a lifestyle block (aka: pseudo-farmer!)

So if I get his right your fish room sounds like a glass house?

I believe in the 'old days' glass houses were kept warmer by having a large compost pile in them. Compost gives off heat as things breakdown (if it's done properly)

I don't know how much heat or how big a pile would have to be to make a difference. Nor how much spare room you have. Its just an idea. But you go to a landscape supply place in the winter and the compost heaps are always steaming. It's a low tech idea. A bonus is you'd have compost :-?

I guess the other important thing would seem to be that all air gaps are sealed as well as possible. Like mounding soil around the bottom edges so the wind doesn't get in. Also since heat rises. Can you put extra insulation on the roof or in the ceiling for the winter? Can you plant some screening stuff on the windy side to keep some wind off the fish room?

Maybe some polystyrene panels inside on the south wall? (like that expol stuff they sell?) or some straw bales stacked outside the south just for the winter to keep wind off the shed?

Link to comment
Share on other sites

You can get digital room thermostats for $50-150 (bi-metal ones for $30), which need to be wired in manually, but connect to a electric fan heater, and your fishroom will always be kept at the same temp. If you dont want to use too much power, set it at 20C, that way it'll only be on when the room gets real cold.

I know its not super cheap, but its a permanent solution, and much cheaper than individual heaters.

Alternatively as a temporary measure for the cold only nights, then just a room heater on low, you'd just want to watch the temp the first night so you knew what the temp was like, or get one that has a proper thermostat on it.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
×
×
  • Create New...