Dustproof plastic fish tank convenient in feeding

Abstract

The invention relates to the technical field of plastic fish tanks and discloses a dustproof plastic fish tank convenient in feeding. The dustproof plastic fish tank comprises a fish tank body and ischaracterized in that the lower portion of the fish tank body is square, the upper portion of the fish tank body is semi-cylindrical, the interior of the fish tank body is of a hollow structure, the top wall face of the fish tank body is provided with a long rectangular opening, the long opening is communicated with the interior of the fish tank body, a triangular block is fixedly mounted inside the fish tank body, the interior of the triangular block is of a hollow structure, and the hollow part inside the triangular block penetrates the top wall face of the triangular block. The dustproof plastic fish tank has the advantages that by a ball directly floating on the water surface, the swimming of dragonfish cannot be hindered by objects when the dragonfish swims at the bottom of water; when the dragonfish jumps to eat food, the food is lifted by water columns sprayed by the ball, the dragonfish hits the water columns lifting the food instead of hitting objects, and the dragonfish can be prevented from being damaged by the fact that the dragonfish hits objects when the dragonfish jumps to eat food.

Description

technical field [0001] The invention relates to the technical field of plastic fish tanks, in particular to a dust-proof plastic fish tank which is convenient for feeding. Background technique [0002] Fish is a collective name for temperature-changing aquatic vertebrates whose body is covered with bony scales, breathes with gills, swims through the swing of the tail and trunk, and coordinates the fins, and feeds with the upper and lower jaws. It belongs to the vertebrate subphylum in the chordate phylum , is the oldest vertebrate; [0003] In modern times, fish can be divided into ornamental fish and meat fish. Meat fish are now for human consumption. Ornamental fish are artificially fed in fish tanks to appreciate the posture of fish in the water. Existing ornamental fish include carp and arowana. Wait; [0004] Among them, the dragon fish belongs to the hard bone tongue fish. The dragon fish has whiskers, pectoral fins like dragon claws, and is covered with gold, so it ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a dust-proof plastic fish tank that is convenient for feeding, which has the advantages of training arowana wildness, etc., and solves the problem that arowana no longer jumps to eat food due to long-term artificial feeding

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