Hello Fish Keepers and Fish Peepers,​

 

​The Light.Fish giveaway for the PK Endlers Blue Moscow Gups MF Pair has ended. Thank you to everyone who participated. Check back here for the next giveaway, and visit Light.Fish today​ for more giveaways, community and fish fun!  

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** SUMMER SALES**on EBAY!

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• **SUMMER SALE!*** PK Endlers FANCY GUPPY/ENDLERS/HYBRID MALES - CHOOSE OPTIONS

• **SUMMER SALE!** PK Endlers FANCY Guppy/Endlers/Hybrids - CHOOSE OPTIONS

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Pro Tips: Water Basics

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• Add water to your fish tank/bowl as needed, rather than changing large amounts of water. Large water changes can cause your tank to re-cycle, which can stress your fish.

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• If your tank/bowl is set up correctly (with a balanced ecosystem and waste removed weekly), adding a small amount of dechlorinated, temperature-matched fresh water will replenish the amount removed during cleaning and due to evaporation. 

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• Allow the  chlorine in fresh tap water to naturally dissipate over three day in an open bucket (away from toddlers and pets) before adding to tank. Alternately, add the recommended amount of aquarium dechlorinator to the fresh tap water (especially important when using municipal water sources).

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• If you are new to aquarium keeping, get a Freshwater Master Test Kit before you buy your first fish. Get to know your tap water as it leaves the faucet, and as it exists in your tank/bowl.

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• Study the type of fish you want to get, and make sure they will thrive in YOUR water. Adding chemicals to make your water match the fish you own (or worse, buying bottled water) is an expensive proposition. And not all fish thrive in the same water.

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• Match the incoming temperature water temperature to the existing water temperature. A quick way to do this is with an analogue meat thermometer - dunk the end in the tank, read it. Then dunk the end in the tap water stream, right at the spigot. Read it, and adjust the faucet until both water sources match.

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• Another way to match the water temps is with your hands. This comes with time and experience. Stick your hand in the tank, then in the bucket of fresh water. They should feel approximately the same. If the bucket water feels more than a couple of degrees warmer or cooler, check it with the meat thermometer. Refill the bucket if needed.

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• Most fish can tolerate slight water temperature differences. In natural environments, they experience temperature change through weather and sunlight fluctuations. Generally, cooler water is better than warmer water, as it carries more oxygen - however, there are exceptions. If your fish are super sensitive to temperature changes, always check tank and water bucket with thermometer for accuracy.

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​PK Endlers has added fresh young adults rarities on Ebay, including Monarch Guppies, Fire Tiger Endlers, Kryptonite Endlers and more! 

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All Used Aquarium Equipment now available by Best Offer, on Ebay. Get really awesome deals on filtration, algae control, heaters and more - while they last!

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Happening Now:  New products in the Printful Screaming Fly Stuff & Things Store: Hats, Mugs,  T-Shirts, Hoodies & Art! Fun, fishy and colorful gifts for fans of Endlers & Gups!

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We've upgraded our T-Shirts - great range of colors and much improved quality. Pro Tip: If you are "fluffy", size up for best fit.  :)

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SHIPPING NOTES

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• USPS Priority 4-Day Shipping for live fish/plants/inverts & USPS Medium Flat Rate Shipping available April - October.

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• FedEx 2-Day Overnight Shipping and Local Pick-up (by appointment only) are available year 'round.

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• ​PK Endlers ships non-US Holiday Mondays, with heat or ice packs (as appropriate for the season). 

  • PRO TIP: If you cannot be home at time of delivery

    • have someone else receive the package OR

    • call your local post office and have the package held there for pick up OR

    • have your package delivered to you at your workplace.

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• ​​​Packages left out in the weather endanger the lives of the shipped fish/plants/inverts and VOID the PK Endlers LIVE ARRIVAL GUARANTEE.​ 

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• ​​​If your package is delivered late or damaged, please note you must contact THE SHIPPER for restitution. PK Endlers cannot guarantee the performance of another company (the shipper).

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• PK Endlers highly recommends avoiding shipping live animals during the Holiday Season (November 1 - January 15) due to extended shipping times, temporary drivers not knowing routes, various shipping delays and potential package loss - and cold weather.

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• Remaining Shipping Holidays 2026 ​​​​​​​​

  • Columbus Day: Monday, October 12

  • ​Martin Luther King, Jr. Day: Monday, January 19

  • Labor Day: Monday, September 7

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• Want to combine shipping on several items? Want an option you don't see (like fry, or a TRIO)? No problem. Email PK Endlers prior to purchase. We answer most questions within 24 hrs and will do our best to accommodate you.

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• Because of the limitations of the shipping tool on the Light.Fish website, shipping costs for shown for PK Endlers items are NOT the actual shipping costs - they are placeholders. Email PK Endlers prior to purchase to have your shipping cost properly calculated for your location. We will create a Special Listing for you, with the actual shipping costs included. ​

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