African cichlids like water with a high pH. All fish have adapted to the water parameters of their home waters. This means that water that's fine for one fish can be too acidic for another. When your pH is too low -- another way of saying too acidic -- you need to figure out why and correct it to protect the health of your fish. The Nitrogen Cycle The nitrogen cycle is a process where bacteria eat fish waste, keeping the tank inhabitable. This process lowers pH. While this happens most dramatically when the tank is new, the process continues in established aquariums. For this reason, the pH of established aquariums tends to get lower or more acidic. Regular 25 percent water changes -- every two to four weeks -- can counteract this problem. In new aquariums, this can cause dramatic swings, while established aquariums tend to have a slow decline in pH. Test your aquarium regularly for ammonia, nitrite and pH to stay on top of these issues. Tap Water In some areas, the tap water has a low pH.

This is uncommon, but certainly not unheard of. Additionally, well water can vary quite a bit more unpredictable than municipal tap water in terms of pH and other parameters. In order to rule this out, try testing the pH of your water straight out of the tap before adding it to your aquarium. If the water starts out acidic, you can buffer it. Tannins Some aquarium accessories can leach chemicals into the water, acidifying it. Tannic acids or tannins come from certain kinds of plant materials. While some fish hobbyists deliberately add driftwood or other decorative fixtures, or almond or oak leaves, to lower the pH of of their water, adding these to a tank whose fish don't prefer acidic water can have deadly consequences. You can boil driftwood to prevent it from leaching tannins. Controlling pH If your tank's pH is too acidic, you have several options. It's easier to lower a tank's pH than it is to raise it. Before fixing the pH, figure out the exact cause. If it's ammonia, you will have to address these underlying issues with water changes.

If it's driftwood, you can boil the wood to remove tannins. From this point, you can purchase various pH buffers from pet shops. These products help raise the pH of aquarium water. Remember to raise the pH slowly, since fish react poorly to sudden changes in pH, even changes toward more ideal conditions. : Does Aquarium Water pH Matter?: : : Controlling Ammonia in a Fish AquariumTropical Fish Hobbyist: Aquarium Basics: Water Treatment Photo Credits Medioimages/Photodisc/Photodisc/Getty Images MORE MUST-CLICKS: The Impact of a pH Imbalance in an Aquarium The Top 10 Things to Put in Your Freshwater Aquarium How to Prepare Well Water for a Betta Aquarium How to Keep Water Warm for Bettas How to Make Bettas Grow Bigger How to Make a Homemade Dog pH changes in the aquarium, even if small, can have serious health effects on your fish. High alkaline, aka basic water, can affect your fishes’ gills. If your fish dart back and forth, check your pH, as this is a common symptom of high alkaline and may result in fish death.

An acidic aquarium can result in the production of excess mucous by your fish. This is due to an increase of toxic elements promoted by acidic aquarium water. buy fish tank walmartOther observable symptom include fish gasping, hyperplasia (thickening of skin and gills), and eye damage. cheap aquarium fake plantsAs with high alkaline, fish death can occur.buy aquarium light online india A common method of raising the aquarium’s pH is by adding baking soda. buy baltimore aquarium tickets1 teaspoon of baking soda per 5 gallons is generally considered a safe amount for small incremental increases.buy aquarium ontario

It’s best to remove the fish from the tank prior to raising the pH. Then simply dissolve the required amount of baking soda in some conditioned water and add it to the aquarium. fish tank fish to buyOnce the pH is at the desired level you can re-introduce the fish just like you would when you first brought them home from the store. You should never make sudden and large pH changes, as this will have a severe effect on your fish. Start with 1 teaspoon per 5 gallons of water and slowly raise the pH incrementally. This will allow your fish to acclimate to the new tank conditions. Using peat moss is a common way to lower the aquarium’s pH. Simply put the peat moss into a mesh bag and add it to the filter. Peat moss will gradually lower the pH. With peat moss, it is likely however that your water will temporarily discolor. It should clear up over time and you can also use activated carbon to help it along.

Other methods of lowering the pH include:DOG CAT Acidic Aquarium WaterIf you aquarium water is too acidic, you can increase its hardness. Q. I have a 30-gallon (114- liter) aquarium that houses three fancy goldfish and one Siamese fighting fish. The aquarium has been set up for a little over two years. The pH is 6.1, which I know is a low reading. I have read that this can be harmful to the fish and the biological (undergravel) filter in my aquarium. My question is: How do I raise the pH?A. The pH of your aquarium is right at the lower survival boundary for both the goldfish and the betta. As you say, it also inhibits the proper functioning of your undergravel biological filter. Although the fish have evidently adapted to the low pH, this is not a healthy situation.In my experience, goldfish held for long periods of time in water with a pH below 6.5 become very susceptible to bacterial infection. The rate of healing for wounds is also greatly reduced.The source of the acidification of your aquarium water is not clear from your letter.

Have you tested the tap water pH? If the tap water has a substantially higher pH, more frequent partial water changes will take care of the problem. Keep in mind that any properly operating biological filter — whether in an aquarium or a pond — will naturally acidify the recycled water over time.If your tap water is acidic, or very low in alkalinity, then I suggest that you begin a gradual process of raising the aquarium water pH with the addition of ordinary sodium bicarbonate. I use Arm & Hammer baking soda, which is available at any supermarket. Add about one-half of 1/8th of a teaspoon to a cup of aquarium water, stir and then pour it into the aquarium. Wait one hour and measure the pH. If it has increased by 0.2 units, stop for now. Continue the same procedure for as many days as it takes to raise the pH to 7.0. to 7.2.As I cautioned in answering the previous question, sudden changes in pH are more dangerous to your fish than low pH water. The fish have survived in this water for two years, so they will last another week while you gradually change the pH.

Once the pH is where it should be, you will have to monitor the pH every other day and use either water changes or sodium bicarbonate to maintain a steady pH of about 7.0.acid · water chemistry Fish · var windWidth=jQuery(window).width();var animateWidth;var defaultAnimateWidth;jQuery(document).ready(function(){animateWidth="55";defaultAnimateWidth=animateWidth-10;animateHeight="49";defaultAnimateHeight=animateHeight-2;jQuery("div.csbwfsbtns a").hover(function(){jQuery(this).animate({width:animateWidth});},function(){jQuery(this).stop(true,true).animate({width:defaultAnimateWidth});});csbwfsCheckCookie();function csbwfsSetCookie(cname,cvalue,exdays){var d=new Date();d.setTime(d.getTime()+(exdays*24*60*60*1000));var expires="expires="+d.toGMTString();document.cookie=cname+"="+cvalue+"; function csbwfsGetCookie(cname){var name=cname+"=";var ca=document.cookie.split(';');for(var i=0;i