The pump in my tank broke, whilst i was working away for the weekend, my unknowing girlfriend washed it under the tap thinking it was blocked (!i!) and left it out. ive had to buy a new pump for my tank and now i am very concerned about the amonia levels getting too high and endangering the fish, apart from regular water changes what els can anyone suggest i do to keep my fish alive?? i dont really want to use medication but the man at our local TFC said i would struggle with the amount of fish we have. any advice & help would be much appreciated!
Tank size:36 x 18 x 12
pH: 7
tank temp: 73f
2 plecs
5 neon
3 clown loach
2 red crabs
2 albino frogs
3 guppies

Tank size:36 x 18 x 12
pH: 7
tank temp: 73f
2 plecs
5 neon
3 clown loach
2 red crabs
2 albino frogs
3 guppies