squiremaster
Fishaholic
how long would a betta live alone without a filter and only has gravel and a plastic plant
Don't say that. We are warming upYou are OK without a filter as long as you change about 50% water every 2-3 days. you have to be good and stick to this as you need to make sure there is no more than a minute amount of ammonia. Not worth it in my opinion, I would go for a filter every time cos i am lazy... but as a temp solution, OK! You have a heater though? canada is cold!
If this is the tank in question <a href="http/www.fishforums.net/index.php?showtopic=277916" target="_blank">http/www.fishforums.net/index.php?showtopic=277916</a> from your other thread, then I IMPLORE you to get this sorted asap.
Not to sound harsh but that's an utterly miserable looking existance ( and I do mean existance, not life ) .
Looking at the picture in your other thread, you have PLENTY of room on that worktop/table for a 5 gallon tank at the very least ( this is not remotely huge but is really the minimum for a healthy tank environment ) . There are so many places in the house where you can fit a 5 gal in fact that I have no idea why you don't have one already.
You DO need a heater. These are tropical fish, they need a heater set from 27-29 degrees Celcius. Unless your house is kept at tropical temperatures ( unlikely ) then a warm-ish room simply isn't good enough.
. Bettas are no different to Gouramis. They are Anabantoids exactly the same. And like gouramis they DO need a filter. Being able to breathe atmospheric air won't stop them getting ill from poor water quality. A filter ( and the friendly bacteria that live in it ) will provide a stable water chemistry for your fish. You will still need to do 50% water changes every week even with a filter.
Plastic plants - NO. Plastic plants often have sharp or rough edges that can easily damage bettas fins. And one single plant just dumped into a tank is both boring and pretty useless. These fish come from swamp streams and rice paddies full of vegetation. They like to hide in plants and rest on them. Bunches of silk plants are what you need. Not a singular plastic one.
You can get pretty much everything you need from Ebay at quite a low cost. Tanks can be bought second hand in good conditon for low cost. Sponge filters are cheap on there, you can easily get a cheap airpump and stone to run it, A 25 watt heater won't cost you the earth, and packs of silk plants are also readily available. In short, you have no excuse not to give that fish a decent stable environment.