Thanks
Wasn't sure if ice cubes (not being treated water) would cause a problem - guess its not that much water and I have water treatment stuff anyway which I could use if necessary but probably won't need it.
Off to the freezer then!

Helen

Since aquiring our tank from my parents the temperature has shot up!
Their house was always quite cold whereas ours seems to be like an oven in the Summer (not much that can be done except air it in the evenings). A couple of days ago the gauge was showing about 28 degrees so I bought a new ...

Its 3ft in length, 1ft width and a 1ft 1/2 deep and takes 21.1 gallons. The fish is full of different species, angelfish, other catfish, red tail black shark and smaller fish, barbs of some sort. When we purchased the fish we advised the assistant at the aquarium about what was in the tank and we ...

We have had a Panther Catfish for a couple of weeks now and it seems to have a strange, maybe worrying habit that I would like to know if anyone else who owns one can help at all.

The fish seems to constantly swim up / down at the same corner of the tank. This happens almost all the time, can ...