Assertion: fire bellied toad | /r/HasProperty | kept without any filtration
Facets:
value: sometimes
type: TEMPORAL
value: with frequent water changes
type: OTHER
Source sentences:
text: Although fire bellied toads are sometimes kept without any filtration, with frequent water changes, it is better to use a small aquarium filter to prevent build up of waste in the water and even with filtration weekly partial water changes should be carried out.