achintya's fish-keeping journey,1. discus in a sandy aquarium: i)different types of discus in a sandy tank: ok, you choose sand as a substrate. then i suggest that make a black background for this tank. you may say that discus tank and black background!!! why not… you say that if we keep discus with a black background then peepering will come. also they will be blackish..no. s 89,0602.90.30 aquarium plants 0 0 0602.90.40 budded rubber stumps 0 0 0602.90 pebbles, gravel, broken or crushed stone, of a kind commonly hydrogen chloride (hydrochloric acid); chlorosulphuric acid. 2806.10.00 hydrogen chloride (hydrochloric acid) 0 0.gravel plants what is the price of a device,sand gravel making machine - gold ore crusher sand maker, sand making machine, vsi sand maker, artificial sand maker the jaw crusher is most widely used in gravel production line, mainly for crude breaking iron ore more crusher small gravel making device gravel shaker, the plant operatorutility worker must make sure that . more details.suitability of rocks in the aquarium - a practical guide,dilute hcl., sometimes called muriatic acid in hardware or pool-supply stores is an infallible indicator of carbonate rocks. put a drop or two on the rock and if it has carbonate content, it will fizz like soda pop. dilute hcl is corrosive so you should wear gloves and eye protection as you would do when working with ammonia, bleach, or other such chemicals. what about heavy metals?.
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let them sit as long as needed, even overnight. changing the solution in between soaks can help a lot with stubborn stains. after soaking them, put them back in the tumbler and then they should be ready to spend. you can also tumble your coins with clr and aquarium gravel. do not tumble your clad coins with those new “gold” dollars.
since some people in the 'aquarium wash' put the concept of weekly cleaning of the aquarium, we will highlight this issue. weekly washing and cleaning of the aquarium. when cleaning the aquarium every week, the following procedure should be strictly followed: 1. get the equipment: filter, aeration, thermostat. everything is washed, put aside. 2.
the easiest way to clean up a rock is to scrub it with a brush under running tap water. scrubbing loosens up organic matter, soil, algae and rock dust from shipping. it’s also a way to clean up rocks that have become dull or dirty after sitting in your aquarium. 2. soaking in pure water
a good bath in some regular hot water with one part bleach per 20 parts water with a good scrub after 30-40 minute bath, and full air dry after a good conditioned soaking rinse with added dechlorinator like prime , should get rid of anything unwanted and leave it safe for tank. provided the rock itself is safe.
you should also avoid “fool’s gold” (iron pyrite). if you’re concerned about increasing ph, you can test for calcite, dolomite and siderite by pouring vinegar or diluted hydrochloric acid over the rock. if it bubbles, it could potentially raise the ph. clean rocks with a
beach sand should also be avoided. gravel size should be 2-5mm, and luckily these are the most popular sizes. the gravel and sand need to be chemically inert. this will insure the ph and other water parameters aren't affected by the substrate. before application, add a drop of hydrochloric acid to the material in question.
the answer is simple - no way. in any case, it will settle down after we fill the aquarium with clean water and let it stand for a while. general cleaning aquarium. once a year, making a general cleaning of the aquarium, you need to get all the soil and carefully handle it.
as michael martindale said, you need to find out what kind of rock it is. you can go to your local library and find a rock guide to help you. additionally, i would not recommend using rocks that have sharp edges on them, as they might hurt your sh...
freezing kills most , but i still had a couple of survivors after 3 months in the freezer - thought they were all dead until one started coming up through the gravel . copper sulphate works but yo can not get the copper back out of the ecocomplete ( not quickly anyway ) this appears to be working , at worst getting a very high kill rate .
in the end, keeping sodium chloride in an aquarium all the time will not help with disease resistance in freshwater fish, better is the use of mineral cations that lower oxidative stress (such as aap wonder shells) it is noteworthy that the constant use of sodium chloride can actually increase a fish' susceptibility to disease and parasites by keeping the fish somewhat stressed all the time, which along with
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this can be achieved by the use of dilute hydrochloric acid or potassium permanganate. both are available at aquarium specialty stores and possibly pet stores that cater to aquarists. be sure to follow instructions for use in sanitizing fish tanks—let stand in the tank with water for two to three days, then thoroughly clean and sanitize the tank.
if it does not separate by itself in time (half a day to a couple of weeks) you can then experiment with breaking emulsion by using salt, heat, or acid, and you will not compromise the quality of the rest of your washed batch with the salt or acid. not removing the emulsion and continuing to just try and wash it out doesn’t seem to work as well as removing the emulsion and it’s associated soaps/emulsifiers- you’d
to change my ph level is it ok to use muriatic acid in my aquarium with female sting rays which might be pregnant thanks, john <i caution against (i would not do this) using muriatic (aka non-stock molarity hydrochloric) acid. use sodium biphosphate (the most common ph reducer sold as such in the aquarium interest), or peat, or other means.
while this may get your dishes clean, it can be hard on the rubber parts in your appliance. if you don't want to replace hoses and seals sooner then you need to, skip the vinegar. 7 of 9 alina
this means that if you have, for example, a tank of shadow panda shrimps, all the offspring should be shadow pandas. doesn't always work this way of the quality isn't good, and some specimens are heterozygous. anything recessive, not showing up in the original parental, or p, generation, may turn up in the f1 generation.>
the ph 8 block also has an ingredient called hcl i think it is hydrochloric acid and i have seen it written as this in my text books before, do you know anything about this, or is it sodium and chloride ions that effect it . i cant seem to find any experience info online about working with kh.
something like hydrochloric acid hcl (muratic acid) can be used, or possibly phosphoric acid or even sulfuric acid (though i wouldn’t want to use too much of that regularly.) it may take several doses of acid (be careful handling acid, wear appropriate safety gear and never add water to acid, always add acid to water) to use up all the hardness in that water.
tank water tends to become acidic over time because of nitrates that build up. the ph can be raised or lowered using chemicals such as muriatic (hydrochloric) acid or phosphoric acid. phosphoric acid can raise the phosphate level in your tank and cause algae growth. always treat water for ph adjustments prior to adding it to the tank.
if necessary, the client should be asked to bring the affected fish and approxi- mately 1 l of water (packed separately) from the aquarium into the veterinary clinic.6 the fish-food containers as well as the boxes or, at least, a written description of the aquarium equipment, such as the heater, filter, and air pump, should be brought in as well.6 without question, the major cause of aquarium fish disease
using hydrochloric acid to salt the mescaline has 3 main advantages over sulphuric acid saltings. 1.) the excess gas evaporates off along with the last of the water, so accurate ph control is not necessary and you can do this without needing a ph meter. 2.)
add some mixing yellow on the light striped areas of the angel fish. paint the body of the red fish, in the upper right area of the aquarium, with golden red. paint its tail black. the red fish with the white tail on the lower right side of the aquarium can be painted with golden red.
49 it is better to start with clean acid, rather than acid from a battery. hydrochloric acid can be used as a substitute for sulfuric in this experiment. see note 16 in appendix e for more about acids. 50 see note 5 in appendix e about baby bottles. 51 it is a general rule to always pour acids into water, rather than water into acid.
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cleaning acrylic is a lot easier than glass for the reason that hard water marks find it hard to attach themselves to acrylic, same for algae etc . . . however, for marine tanks coraline algae makes it hard to keep reef systems in acrylic because when you scrap them off you get a 'blush' where they've been because on scrapping the algae you attach the hard calcarous parts of algae itself, which is like
the ph value must be 5.8, the ec value 0.8 to 1.0. to reach a ph value of 5.8, you best use phosphoric acid. the advantage of phosphoric acid is that it helps the cuttings develop roots. we fill the tray for the cuttings with the nutrient solution and drain it off again.
at a ph value near 7, the dechlorination reaction is to react active chlorine with sodium thiosulfate to give sodium sulfate, sulfur, and hydrochloric acid…
tetra von rio has long and firmly won the hearts of lovers of haracin fish due to its beauty, ease of maintenance and not complicated breeding.