Frequent water changes daily or every other day of around 25 percent seems to be a popular option with Discus keepers. Given the water parameters recommended for Discus, you will use reverse osmosis water to reach the required values. If your pH is over 7... Max Size ~6.5". my pm is also high but the fish are fine waiting for them to breed will prov my theory works. Rainstorms … I do not have specific data about their tolerances on this topic… But it is important to neutralize these elements before changing water made with tap water; For this use a water conditioner. Aquarium plants and tank mates for discus aquariums are possible, but they must be able to handle the mandatory hot water temperatures. PH- between 5.5 and 7. changing the water more frequently is a waste of time and water. Let's talk a little about pH, which in simple terms, is how acidic or alkaline the water source is. PH up to 7.8 is fine as long as it does not fluctuate. Keep in mind the warmer temperatures will cause your Discus metabolism to increase, making them hungrier. f you do a Google search for Discus water parameters you will see a lot of conflicting information. Let Discus breeding pairs form naturally. Tropical showers and ice water from highlands increase water stage in the streamway. TDS for discus should be ideally between 200 to 300 ppm. Water quality is a key element in maintaining and raising healthy discus. For perfect health, we will try to reproduce as faithfully as possible the water parameters of the natural environment: temperature at 28°C or 82°F, pH at 6/6.5 and hardness at 5. Not only will it encourage growth, but will also help them to fend off diseases which cannot tolerate the higher temps. The ideal water parameters are often quoted in the range of 6.0-6.8 pH, and low TDS (total dissolved solids). That is where you read about daily or twice daily 100% water changes. Discus can seldom breed successfully in “hard” water. Water parameters for Discuss are critical, but when it comes to time to breed Discuss, they need to be perfect because it matters. If you are not an advanced hobbyist or breeder, your discus will do just fine with weekly water changes as long as you keep your tank clean overall and have a powerful canister filter to polish your tank water. Share Followers 1. PH up to 7.8 is fine as long as it does not fluctuate. Even if I own the water company I wouldn’t replace all my water daily! The Amazon River basin biotopes change substantially during a year: when the rainy season comes in December the Amazon River floods. Water requirements (part 1) While domestic discus will live in and thrive in a variety of water (providing it’s clean and stable), breeding does require some special conditions. Our facilities collectively house over 30,000 gallons, 25,000 discus fish, and 90+ strains at any given time. The temperature of the water in my Discus tanks, I keep between 84 and 86 for adult fish and breeding pairs,and 86 to 88 for smaller Discus. The accumulation of these minerals in the membrane actually result in the membrane becoming hardened, eventually to the point that sperm cells can not penetrate and therefore fertilize the egg. We also carry timeless classics such as the Peter Thode Turquoise and Schmidt-Focke Striated Red Discus. Anything above 7.8 is not good as it will stress out the discus. The main thing to keep in mind is the water temperature. Keep your water clean, but how much water do you need to change and how often? Discus have made significant strides over the years and those that are domestically breed are very tolerant to more alkaline water. [CDATA[ Lots of tributaries change their streamline into the opposite one, till the overflowing river doesn’t flood a huge territory. (e in b.c))if(0>=c.offsetWidth&&0>=c.offsetHeight)a=!1;else{d=c.getBoundingClientRect();var f=document.body;a=d.top+("pageYOffset"in window?window.pageYOffset:(document.documentElement||f.parentNode||f).scrollTop);d=d.left+("pageXOffset"in window?window.pageXOffset:(document.documentElement||f.parentNode||f).scrollLeft);f=a.toString()+","+d;b.b.hasOwnProperty(f)?a=!1:(b.b[f]=!0,a=a<=b.g.height&&d<=b.g.width)}a&&(b.a.push(e),b.c[e]=!0)}y.prototype.checkImageForCriticality=function(b){b.getBoundingClientRect&&z(this,b)};u("pagespeed.CriticalImages.checkImageForCriticality",function(b){x.checkImageForCriticality(b)});u("pagespeed.CriticalImages.checkCriticalImages",function(){A(x)});function A(b){b.b={};for(var c=["IMG","INPUT"],a=[],d=0;d 50 % water change at 50 percent forest surrounds...