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I advise you not to do it yourself, there is no guarantee, there is a little place that is not done well, the cylinder is broken, the cylinder is bursting, the house will be flooded, it is better to buy one, ** than you do it yourself, it is not much more expensive than you do it yourself, and there is still a guarantee.
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Fish tanks can be sticky with water.
Water adhesive should be made of glass glue, glass glue, is a commonly used adhesive in the family, the main components are sodium silicate (Na2OMSIO2) and acetic acid and organic silicone. This glue will not produce harmful extractables after curing, and after sticking, it needs to be soaked in water and dried for two days, and the cylinder can be used with confidence.
Precautions for home fish farming.
Change the amount of water less every day. The best way to do this is to use a small hose to suck the fish excrement and bait out of the bottom, and then replenish the amount of water you suck out. If the water is changed too often, the fish will fade, the severe red will turn white, the black will turn red, and the blue will turn white.
Of course, if you want a small black juvenile to change color quickly, then frequent water changes will also speed up the color change.
Use live fish and insects to retain water. If there are enough fish insects, they can also be used to maintain water quality, and live fish insects eat plankton in the water to keep the water clean. But to cast less, the fish and insects are more, the fish can not be eaten, not more than a day, the fish and insects will still die, it will destroy the water quality.
Dried fish insects do not retain water.
Give goldfish some hygiene precautions often. In addition, change the water once a month or two to three weeks, clean the fish tank and rearrange it. When washing the sink, the moss should be scraped off the glass wall of the observation surface, and the bottom stone is the dirtiest.
After a thorough scrub, leave the water to dry two days in advance. When washing the fish tank, the goldfish can be soaked in water with 3 percent salt for 15 minutes to kill the parasites on the fish and then put them back in the tank.
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Phase 1: Overall design. Draw the exact specifications you want to make for the fish tank on a computer or on a piece of papyrus, and calculate the exact size of each piece of glass.
Usually the order of gluing a square cylinder without a lid is "bottom wrapping, side wrapping transverse edge" (should be wrapped at the bottom, that is, the four walls fall on the bottom, and the front and back sides are clamped on both sides), which means that the four walls of the cylinder are placed on the bottom glass, and the front and rear side glass are wrapped with the left and right side glass.
For example, a 50x35x40 (LxWxH) square cylinder is made of 5mm thick glass. Then the size of the cut glass is: the bottom glass is 50x35, the front and rear side glass is, and the left and right side glass is.
Phase 2: Prepare the tools.
Stage 3: Sticking the tank.
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The fish tank stone can be glued with glass glue, cement, and resin, and can be freely selected according to the material of the stone. The details are as follows:
1. Glass glue, glass glue has high viscosity and waterproof, and it is best used for stones with large quality and smooth surface without falling off.
2. Cement, suitable for sticky stone materials, and the joints do not have white marks like glass glue.
3. Resin, suitable for rockery with sticky resin material, the color can be adjusted, and the disadvantage is light weight.
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The fish tanks sold on the market are made of glass, so how to glue the fish tank with glass?
Glass glue, glass glue guns, glass, rubber gloves.
Prepare tools, a tube of glass glue, glass glue gun, and five glass plates, if there is no glass plate, you can also use acrylic plate instead, but there is no glass to be reliable.
Then take out two adjacent glass plates to butt, use a glue gun to mark the gap with glass glue, be sure to keep it even, not too much or less, as close as possible to the gap, and then use gloves to wipe the glue evenly.
Stick the diagonal to start sticking to the bottom, the bottom needs two plates to fall on the bottom plate together, first to the lower edge of the two plates to the glass glue, the requirements are also uniform, it is best to hit a thicker, and then press down vertically, and then wipe it with gloves.
Then there is the third board, when the third board is glued, it is also necessary to put glass glue on the lower edge and the edges of both sides, which is required to be uniform and thicker, and then pressed to ensure complete contact, and then it is wiped evenly with gloves in a triangular shape.
The last board is more stringent, the size needs to be completely aligned, and then after the glass glue is applied on three sides, align and press, and then the part with less glue needs to be re-glued and wiped with rubber gloves.
Finally, re-check whether there is less glass glue or irregular, after all is done, the outside is wrapped and fixed with tape, and the tape is best blocked with something to avoid leaving glue marks on the glass, so that after fixing, after a few days of glue drying, you can fill the water test.
The glass glue must be pasted tightly, and there should be no gaps.
Treatment: Strengthen water exchange.
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