Transcript Document
INTRODUCTION TO FISH AND FISH CARE SALTWATER FISH • Salt is needed for them to Saltwater fish are more survive. Salt must be added difficult to keepwhen then to the aquarium setting up or cleaning is freshwater but nowadays done to the tank. hobbyists are having great success. Saltwater Basics • Salt is measured in gravity a •PH specific or alkalinity ofwith Saltwater is higher then freshwater and 1.020 to 1.025 evenhydrometer: more important : 8.1 – 8.4. Buffering chemicals are ppm is required for proper sometimes needed to adjust this. tank salt balance. Specific gravity over 1.025 is reduced by a partial water change. A gravity too low is raised by adding salt to the water. Saltwater Invertebrates • • • • These saltwater animals have no spine and require particularly good water conditions and lighting. Many of them filter feed which means they suck in the water around them and filter out the nutrients. They also use lighting to help digest and grow. We have a wide selection of additives and foods for all invertebrates and corals. Some fish eat corals so use extreme caution when recommending these items. Supplements to help feed corals and other invertebrates Saltwater Fish Choices • Just as in freshwater some saltwater fish are aggressive and passive. • Do you know which are aggressive or passive? Aquarium Filter Basics We sell mainly three kinds of filters: Outside, Canister, and Undergravel filters Following is a brief description of each and the importance of having them. Outside Filter Comes complete and ready to fill and plug in. Takes water out of tank and filters it thru cartridges and back into tank. These cartridges should be changed every 4-8 weeks. Normal cleaning of plastic intake tubes and unit should be performed on a regular basis. Operation and use will be given by instructor. Cartridge should be replaced every 4-8 weeks. Rinsing can be done weekly. CANISTER FILTERS • Water flows into filter • Filter usually has 3 chambers sponge, chemical, ceramic chip • Chemical is usually charcoal or zeolite and should be replaced every 4-8 weeks • Filter sits under tank out of sight • Very quiet Ceramic: biological, Never change Charcoal or zeolite removes color and odor Change every 4-8 weeks UNDERGRAVEL FILTER • Plate sits under 2” of gravel • All debris is pulled under plate • Filter is run by power head or air pump Other Accessories • • • Extra filtration usually Heaters and used in saltwater aquariums. Uses the thermometer force of tiny bubbles to Protein Skimmertake out unwanted nutrients and proteins. These items attach Airstones \ themselves to the Decorations bubbles and foam to the Usually to into about top of theset filter a 78 degrees cup. Different watts for larger tanks Airstones add beauty and oxygen to lower levels of the aquarium. Recommend if customer has a deep tank. Customers: Do not plug new heaters in Air Valve makes it easythem to in for 30 minutes after you place distribute air evenly all to water. Glass tube must havetotime asseccories. acclimatetank to tank temperature or it will crack. • • • • • • • • Pulling it all togetherFreshwater Basics Choose the largest aquarium Choose gravel : just a ¼” for the bottom (Undergravel filters need about 2”). A thick gravel bed will cause ammonia problems. Fill with water: tap water, well water or any other you still need to use a dechlorinator such as Prime or Stress Coat. Any water changes a dechlorinator must be used. Set up your filter and get it running. Set your heater to the desired temperature and place your heater in but don’t plug it in for 30 minutes Add some good bacteria to help age the tank such as Bio Spira or Cycle Let tank run for 1 to 2 days and add in 2 or 3 starter fish. See how these do for a week and slowly add a couple more. A new aquarium needs patience and time to establish new Bio Spira and itself. Cycle A will help freshwater tank takes 45-60 introduce new beneficial Make 1/2 -1 pound ofyou gravel all days before ittank. cycles Let heater stay unplugged to bacteria to a certain new Ifhave noper the gallon of aquarium you with need through. Amedia saltwater tank 30 minutes anytime ittank has to bacteria isfilter used the new areget two excellent outside oritto canister running! filter. can tank up 8a weeks. been removed from water mayThese become cloudy few dechlorinators. and placed days after set up. back in. Saltwater Basic Setup When adding water you must also add salt. Now time and patience is needed. Tester • All the Cylce same and Saltwater Bio Spira can Measure the specific gravity using a hydrometer: fish can be added (about 3-5). We have no procedures can be be used 1.020 -1.025 guarantee on saltwater fish. used for a saltwater setup with these few exceptions. Common Questions • Why is my tank cloudy? Answer: The aquarium is going thru a cycling process known as the Nitrogen Cycle. This occurs in new tanks and tanks that have recently had major water changes. Solution: Adding Bio Spira or Cycle will help. Do not overfeed or overpopulate a new tank. After a few weeks Cloudy Aquarium Saltwater Starter Fish • There are very few fish that are recommended for starting a saltwater aquarium Here are a couple: Live Rock: this helps cycle GreenDamsel Chromis the tank faster and will assist in removing excess nitrates Feeding Saltwater Fish • Feed fish and invertebrates a wide variety of foods • Brine Shrimp, Plankton, Beef Heart Flake Food Helping our customer • As our customer you may be asked these fish questions when you come in to purchase your fish: 1. What kind of tank do you have? Freshwater or Saltwater 2. What size tank do you have? This allows us to know how many fish can be in the tank. 3. What other fish do you have? This allows us to help you make good decisions when buying fish. (Aggressive, Community, etc.) 4. What kind of filtration do you have? This allows us to know if you have adequate filtration for your tank. 5. How long has your tank been set up \ when was your last partial water change? New tanks cannot handle many new fish. A freshwater tank is considered new for about the first 45-60 days. During this time the tank environment is changing rapidly and can stress fish. Many tanks will become cloudy during this time because of an rapid growth and dying of bacteria. Saltwater tanks can take up to 8 weeks to age properly. During this time the tank can become murky and brown algae growth can be substantial. Quiz Time! • How long does it take to cycle a freshwater aquarium? A saltwater? • Answer: FW – up to 45-60 days SW – up to 8 weeks Quiz Time! How long is our saltwater guarantee? Freshwater? Answer: We have a very limited saltwater guarantee but talk to a supervisor to help with the situation. Freshwater is a conditional 7 day guarantee. Fish cannot be chewed, must have receipt. Quiz Time! Is this an aggressive, semi aggressive or community fish? Gold Gourami – semi aggressive Angelfish: semi-aggressive Lobster: aggressive African Convict Clawed Cichlid: Frog: Aggressive semi-aggressive Tiger Barbs: semiaggressive Dwarf Gourami: community Jack Demsey: Aggressive Quiz Time! Brackish water fish are somewhere between fresh and salt. They come from rivers that have salt water in them and also freshwater. Which of these fish are brackish? Knight Goby: brackish Puffer: Brackish Flounder: Brackish Red Chromide: Brackish Dalmatian Molly: Mono Dact: sometimes Brackish Quiz Time: • New tanks can be stressful for fish. • Which of these are good to start with? Neons orDanios: Cardninals: bad Zebra Dalmatian Molly :good good Platy Good Damsel: good but: aggressive Pink Skunk Clown: Okay but not real hardy End Of Quiz! Platy: male Bonus: Can you tell the difference between male or female on these pictures? Swordtail: Male Platy: female? Boy George: Remember: • We will do our best to help solve your fish questions or problems • Remember to float your new fish for about 20 minutes • A few times a day take time to really really enjoy your aquarium. You have your own living community there. The End Thanks go out to all the hard working researchers on staff at PPI.