Hello fellow reefers i have a serious question

[whatcaneyedo]

Originally Posted by Coralgurl

Since the temps dropped this week, I haven't been able to see out any windows. We need to look into something to deal with this as well.

Take a trip to your local hardware store and buy a package of shrink wrap film and double sided tape. Thats what we have to use on our windows otherwise they would be so covered with condensation and ice we wouldn't be able to see out of them for 7 months of the year.

Mould is an issue in the place that I rent as well. But not necessarily because of the tank. With the tank alone the humidity in here right now is only about 40% but as soon as we boil something in the kitchen or take a shower it jumps to 60% because there are no exhaust fans in any of the bathrooms or kitchen. There is also only R 24 in the ceiling and patches in the wall with no insulation at all. Plus I've been told that this house was once used as a minor grow-op so the mould problem existed before we even moved in.

So in addition to shrink wrapping and the occasional diluted bleach cleaning we keep the furnace fan running constantly to disperse the humidity evenly throughout the house. We also keep all of the furniture an inch or so back from the exterior walls to allow air to flow behind them.

[Prariecanuck]

I'm journey men sheet metal worker and the best way to deal with humidity by large aquatic system is an hrv ideally put an outlet in the room the aquarium is in just like you would a bathroom and put it on a timer so it runs 6 hrs at least during the day broken up by a few time slots. 2 hrs in morning 2 in the afternoon and 2 in the evening and because it regains the heat as it changes air it won't add a lot to the heating bills in the winter

[The Guy]

Good air circulation in your home is the key to control air quality, make sure you keep air moving and address dead air zones with circulation fans. If you can afford central air it will help with lowering humidity in your home, but keep your furnace fan running and keep that air moving.

[Simons]

I find Calgary extremely dry, even now in the summer my basement where my 250 G tanks is situated the RH is only 41%, upstairs on my main level where I have a 100 G tank it's 36% on average.

I would imagine if your tank is in a 'fish room' or a smaller foot printed area then it could be a problem, I just never thought about mold due to high humidity. I would agree, air movement is critical to ensuring good air quality.

My basement windows are completely clear and I would estimate my evaporation rate is about 12-14 Gal per week judging by the size and replenishment frequency of my ATO tank.