Kissing fish are not too limited to food and can eat feed, fish insects, etc. They also like to eat moss or algae on the walls of a tank. When raising a kiss fish, some pebbles can be placed in green water so that they grow green algae and are placed in a tank for the kiss fish.
Extended reading:
1. Kissing fish are not food-dependent. Bread worms, earthworms, red worms, nematodes, river worms, dry worms, plant feed and artificial feed can be fed.
2. The habit of kissing fish prefers to kiss their mouths is very beneficial for the ecology of fish tanks. Because kissing fish often gnawed algae and mosses on herbs and on the walls of aquariums, which allowed herbs to be green and the walls to be kept clean, it contributed significantly to the clean aquariums.
3 Although the kissing fish is a large species, it is not interested in the common Daphnia magna, but is often used to “drink” some small daphnias in order to feed themselves, which is a special way of feeding tropical fish.
As a result of kissing fish, many people put a few kisses in tropical fish tanks as “cleaners”. Despite being so busy with kissing fish, it is still not a good “aquarium”. Because they like to peck algae, but they're not their staple foods, they have a large amount of kiss fish, they accept any bait, they eat algae but its natural nature, and they complement its habitual, moving and consuming energy, and as they grow, their excreta will increase substantially, almost more than its “cleaning” of dirt!